jenkins jenkins CVE-2026-92138 is a vulnerability in Jenkins
Published on September 16, 2026

The OAuth authorization endpoint in Jenkins Bitbucket Server Integration Plugin 6.0.1 and earlier reads the `oauth_callback` URL from the submitted form rather than from the server-side stored request token, allowing attackers to hijack the OAuth flow and obtain an access token on behalf of the victim.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2026-92138 is exploitable with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
HIGH
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

Insufficient Verification of Data Authenticity

The software does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.


Products Associated with CVE-2026-92138

Want to know whenever a new CVE is published for Jenkins? stack.watch will email you.

Jenkins
 

Affected Versions

Jenkins Project Jenkins Bitbucket Server Integration Plugin: