If left unpatched, CVE-2023-40174 could lead to major system disruptions or data loss.
Status: Modified
Last updated: 🕗 21 Nov 2024, 08:18 UTC
Originally published on: 🕙 18 Aug 2023, 22:15 UTC
Time between publication and last update: 460 days
CVSS Release: version 3
security-advisories@github.com
Secondary
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVE-2023-40174: Social media skeleton is an uncompleted/framework social media project implemented using a php, css ,javascript and html. Insufficient session expiration is a web application security vulnerability that occurs when a web application does not properly manage the lifecycle of a user's session. Social media skeleton releases prior to 1.0.5 did not properly limit manage user session lifecycles. This issue has been addressed in version 1.0.5 and users are advised to upgrade. There are no known workarounds for this vulnerability.
The exploitability of CVE-2023-40174 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).
This vulnerability, CVE-2023-40174, 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.
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.
Above is the CVSS Sub-score Breakdown for CVE-2023-40174, 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.
Below is the Impact Analysis for CVE-2023-40174, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
The EPSS score estimates the probability that this vulnerability will be exploited in the near future.
EPSS Score: 0.197% (probability of exploit)
EPSS Percentile: 58.25%
(lower percentile = lower relative risk)
This vulnerability is less risky than approximately 41.75% of others.
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