CVE-2023-42453 Vulnerability Analysis & Exploit Details

CVE-2023-42453
Vulnerability Scoring

3.1
/10
Moderate Risk

Exploiting CVE-2023-42453 requires specific conditions, leading to a moderate security impact.

Attack Complexity Details

  • Attack Complexity: High
    Exploits require significant effort and special conditions.
  • Attack Vector: Network
    Vulnerability is exploitable over a network without physical access.
  • Privileges Required: Low
    Some privileges are necessary to exploit the vulnerability.
  • Scope: Unchanged
    Exploit remains within the originally vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2023-42453 Details

Status: Modified

Last updated: 🕗 21 Nov 2024, 08:22 UTC
Originally published on: 🕒 27 Sep 2023, 15:19 UTC

Time between publication and last update: 420 days

CVSS Release: version 3

CVSS3 Source

security-advisories@github.com

CVSS3 Type

Secondary

CVSS3 Vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N

CVE-2023-42453 Vulnerability Summary

CVE-2023-42453: Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. Users were able to forge read receipts for any event (if they knew the room ID and event ID). Note that the users were not able to view the events, but simply mark it as read. This could be confusing as clients will show the event as read by the user, even if they are not in the room. This issue has been patched in version 1.93.0. Users are advised to upgrade. There are no known workarounds for this issue.

Assessing the Risk of CVE-2023-42453

Access Complexity Graph

The exploitability of CVE-2023-42453 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).

Exploitability Analysis for CVE-2023-42453

This vulnerability, CVE-2023-42453, requires a high level of attack complexity and low privileges, making it difficult but not impossible to exploit. Organizations should ensure robust security configurations to mitigate risks.

Understanding AC and PR

A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.

Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.

Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.

CVSS Score Breakdown Chart

Above is the CVSS Sub-score Breakdown for CVE-2023-42453, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.

CIA Impact Analysis

Below is the Impact Analysis for CVE-2023-42453, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: None
    CVE-2023-42453 has no significant impact on data confidentiality.
  • Integrity: Low
    Exploiting CVE-2023-42453 may cause minor changes to data without severely impacting its accuracy.
  • Availability: None
    CVE-2023-42453 does not impact system availability.

Exploit Prediction Scoring System (EPSS)

The EPSS score estimates the probability that this vulnerability will be exploited in the near future.

EPSS Score: 0.081% (probability of exploit)

EPSS Percentile: 37.71% (lower percentile = lower relative risk)
This vulnerability is less risky than approximately 62.29% of others.

CVE-2023-42453 References

External References

CWE Common Weakness Enumeration

NVD-CWE-Other

Vulnerable Configurations

  • cpe:2.3:a:matrix:synapse:1.34.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.34.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.34.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.34.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.35.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.35.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.35.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.35.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.35.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.35.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.35.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.35.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.35.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.35.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.36.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.36.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.36.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.36.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.36.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.36.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.37.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.37.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.37.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.37.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.37.1:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.37.1:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.37.1:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.37.1:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.37.1:alpha1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.37.1:alpha1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.38.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.38.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.38.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.38.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.38.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.38.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.38.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.38.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.38.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.38.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.39.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.39.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.39.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.39.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.39.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.39.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.39.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.39.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.40.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.40.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.40.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.40.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.40.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.40.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.40.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.40.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.41.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.41.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.41.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.41.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.41.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.41.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.42.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.42.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.42.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.42.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.42.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.42.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.43.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.43.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.43.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.43.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.43.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.43.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.43.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.43.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.44.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.44.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.44.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.44.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.44.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.44.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.44.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.44.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.45.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.45.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.45.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.45.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.45.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.45.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.45.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.45.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.46.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.46.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.46.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.46.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.47.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.47.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.47.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.47.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.47.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.47.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.47.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.47.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.47.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.47.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.48.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.48.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.48.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.48.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.49.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.49.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.49.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.49.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.49.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.49.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.49.2:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.49.2:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.50.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.50.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.50.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.50.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.50.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.50.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.50.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.50.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.50.2:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.50.2:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.51.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.51.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.51.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.51.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.51.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.51.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.52.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.52.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.52.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.52.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.53.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.53.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.53.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.53.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.54.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.54.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.54.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.54.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.55.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.55.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.55.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.55.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.55.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.55.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.55.2:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.55.2:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.56.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.56.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.56.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.56.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.57.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.57.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.57.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.57.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.57.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.57.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.58.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.58.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.58.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.58.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.58.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.58.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.58.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.58.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.59.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.59.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.59.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.59.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.59.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.59.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.59.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.59.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.60.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.60.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.60.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.60.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.60.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.60.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.61.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.61.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.61.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.61.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.61.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.61.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.62.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.62.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.62.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.62.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.62.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.62.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.62.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.62.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.63.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.63.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.63.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.63.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.63.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.63.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.64.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.64.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.64.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.64.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.64.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.64.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.65.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.65.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.65.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.65.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.65.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.65.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.66.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.66.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.66.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.66.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.66.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.66.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.67.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.67.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.67.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.67.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.68.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.68.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.68.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.68.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.68.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.68.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.69.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.69.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.69.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.69.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.69.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.69.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.69.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.69.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.69.0:rc4:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.69.0:rc4:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.70.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.70.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.70.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.70.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.70.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.70.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.70.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.70.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.71.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.71.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.71.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.71.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.71.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.71.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.72.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.72.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.72.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.72.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.73.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.73.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.73.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.73.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.73.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.73.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.74.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.74.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.74.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.74.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.75.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.75.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.75.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.75.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.75.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.75.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.76.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.76.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.76.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.76.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.76.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.76.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.77.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.77.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.77.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.77.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.77.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.77.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.78.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.78.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.78.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.78.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.79.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.79.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.79.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.79.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.79.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.79.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.80.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.80.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.80.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.80.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.80.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.80.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.81.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.81.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.81.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.81.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.81.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.81.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.82.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.82.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.82.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.82.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.83.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.83.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.83.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.83.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.84.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.84.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.84.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.84.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.84.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.84.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.85.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.85.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.85.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.85.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.85.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.85.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.85.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.85.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.85.2:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.85.2:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.86.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.86.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.86.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.86.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.86.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.86.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.87.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.87.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.87.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.87.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.88.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.88.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.88.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.88.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.89.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.89.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.89.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.89.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.90.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.90.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.90.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.90.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.91.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.91.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.91.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.91.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.91.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.91.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.91.2:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.91.2:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.92.0:-:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.92.0:-:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.92.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.92.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.92.1:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.92.1:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.92.2:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.92.2:*:*:*:*:*:*:*
  • cpe:2.3:a:matrix:synapse:1.92.3:*:*:*:*:*:*:*
    cpe:2.3:a:matrix:synapse:1.92.3:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
    cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

Protect Your Infrastructure against CVE-2023-42453: Combat Critical CVE Threats

Stay updated with real-time CVE vulnerabilities and take action to secure your systems. Enhance your cybersecurity posture with the latest threat intelligence and mitigation techniques. Develop the skills necessary to defend against CVEs and secure critical infrastructures. Join the top cybersecurity professionals safeguarding today's infrastructures.

Other 5 Recently Published CVEs Vulnerabilities

  • CVE-2025-3275 – The Themesflat Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the TF E Slider widget in all versions up...
  • CVE-2025-1457 – The Element Pack Addons for Elementor – Free Templates and Widgets for Your WordPress Websites plugin for WordPress is vulnerable to Stored Cross-S...
  • CVE-2025-1093 – The AIHub theme for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the generate_image function in all ver...
  • CVE-2025-3284 – The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Cross-Site Reques...
  • CVE-2025-3278 – The UrbanGo Membership plugin for WordPress is vulnerable to privilege escalation in versions up to, and including, 1.0.4. This is due to the plugi...