GitLab EE Before 18.3.6/18.4.4/18.5.2: Remote Removal of Duo Flows
CVE-2025-11865 Published on November 15, 2025
Incorrect Authorization in GitLab
An issue has been discovered in GitLab EE affecting all versions from 18.1 before 18.3.6, 18.4 before 18.4.4, and 18.5 before 18.5.2 that, under certain circumstances, could have allowed an attacker to remove Duo flows of another user.
Vulnerability Analysis
CVE-2025-11865 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is an AuthZ Vulnerability?
The software performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.
CVE-2025-11865 has been classified to as an AuthZ vulnerability or weakness.
Products Associated with CVE-2025-11865
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Affected Versions
GitLab:- Version 18.1 and below 18.3.6 is affected.
- Version 18.4 and below 18.4.4 is affected.
- Version 18.5 and below 18.5.2 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.