CVE-2026-110851 Vulnerability Analysis & Exploit Details

CVE-2026-110851
Vulnerability Scoring

Analysis In Progress
Analysis In Progress

Attack Complexity Details

  • Attack Complexity:
    Attack Complexity Analysis In Progress
  • Attack Vector:
    Attack Vector Under Analysis
  • Privileges Required: None
    No authentication is required for exploitation.
  • Scope:
    Impact is confined to the initially vulnerable component.
  • User Interaction: None
    No user interaction is necessary for exploitation.

CVE-2026-110851 Details

Status: Deferred

Last updated: 🕒 20 Oct 2026, 03:17 UTC
Originally published on: 🕚 14 Oct 2026, 23:17 UTC

Time between publication and last update: 5 days

CVSS Release:

CVE-2026-110851 Vulnerability Summary

CVE-2026-110851: n8n before 2.41.4 and 2.42.x before 2.42.1 contains an authorization bypass in the Agents create endpoint, which accepts a caller-supplied Agent ID, checks permissions only against the requested project, and updates an existing Agent without verifying which project owns it. An authenticated user with read-only Agent access to another project can supply an existing Agent ID to move that Agent into their own project and rewrite its name, schema and version.

Assessing the Risk of CVE-2026-110851

Access Complexity Graph

The exploitability of CVE-2026-110851 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-2026-110851

No exploitability data is available for CVE-2026-110851.

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-2026-110851, 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-2026-110851, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.

  • Confidentiality: None
    CVE-2026-110851 does not compromise confidentiality.
  • Integrity: None
    CVE-2026-110851 does not impact data integrity.
  • Availability: None
    CVE-2026-110851 does not affect system availability.

CVE-2026-110851 References

External References

CWE Common Weakness Enumeration

CWE-639

Protect Your Infrastructure against CVE-2026-110851: 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-2026-87897 – A SSRF vulnerability found that enables access to internal Chrome Devtools Protocol APIs that can leak the JWT authentication token for another use...
  • CVE-2026-82986 – The user in a group can bypass the group restriction set by an administrator on link sharing, creating share links for a table even though they sho...
  • CVE-2026-82984 – When a team was configured as "visible to everyone", the web UI correctly blocked non-members from viewing the team ("You are not a member of ...")...
  • CVE-2026-82983 – The Tables app's share-listing endpoint (GET /apps/tables/share/table/{tableId}) did not verify that the requesting user has manage-level permissio...
  • CVE-2026-77173 – A user could create a docx or odt file with a # in the filename with confidential information such as a credit card number and have it not be marke...