jenkins github branch source vulnerabilities

Latest jenkins github branch source CVEs

Newest publication first

1. CVE-2026-57285 Jenkins GitHub Branch Source Plugin has missing permission check that allows enumerating GitHub Enterprise server URLs

   Published 2026-06-24

   Medium·CVSS 4.3

   A missing permission check in Jenkins GitHub Branch Source Plugin 1967.1969.v205fd594c821 and earlier allows attackers with Overall/Read permission to obtain the URLs of GitHub Enterprise servers configured in the global plugin configuration.

2. CVE-2026-42522 Jenkins GitHub Branch Source Plugin: Missing permissions check allows attackers to perform a connection test

   Published 2026-04-29

   Medium·CVSS 4.3

   A missing permission check in Jenkins GitHub Branch Source Plugin 1967.vdea_d580c1a_b_a_ and earlier allows attackers with Overall/Read permission to connect to an attacker-specified URL with attacker-specified GitHub App credentials.

3. CVE-2024-23903 Non-constant time webhook token comparison in Jenkins GitLab Branch Source Plugin

   Published 2024-01-24

   Medium·CVSS 5.3

   Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.

4. CVE-2024-23902 CSRF vulnerability in Jenkins GitLab Branch Source Plugin

   Published 2024-01-24

   Medium·CVSS 4.3

   A cross-site request forgery (CSRF) vulnerability in Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier allows attackers to connect to an attacker-specified URL.

5. CVE-2024-23901 Shared projects are unconditionally discovered by Jenkins GitLab Branch Source Plugin

   Published 2024-01-24

   Medium·CVSS 6.5

   Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier unconditionally discovers projects that are shared with the configured owner group, allowing attackers to configure and share a project, resulting in a crafted Pipeline being built by Jenkins during the next scan...

6. CVE-2018-1000185 Jenkins GitHub Branch Source Plugin vulnerable to Server-Side Request Forgery

   Published 2018-06-05

   Medium·CVSS 4.3

   A server-side request forgery vulnerability exists in Jenkins GitHub Branch Source Plugin 2.3.4 and older in Endpoint.java that allows attackers with Overall/Read access to cause Jenkins to send a GET request to a specified URL.

7. CVE-2017-1000091 Jenkins GitHub Branch Source Plugin vulnerable to Cross-Site Request Forgery

   Published 2017-10-04

   Medium·CVSS 6.3 EPSS 0.64%

   GitHub Branch Source Plugin connects to a user-specified GitHub API URL (e.g. GitHub Enterprise) as part of form validation and completion (e.g. to verify Scan Credentials are correct). This functionality improperly checked permissions, allowing any user with Overall/Read access...

8. CVE-2017-1000087 Jenkins GitHub Branch Source Plugin allows any user with Overall/Read permission to get list of valid credentials IDs

   Published 2017-10-04

   Medium·CVSS 4.3 EPSS 0.79%

   GitHub Branch Source provides a list of applicable credential IDs to allow users configuring a job to select the one they'd like to use. This functionality did not check permissions, allowing any user with Overall/Read permission to get a list of valid credentials IDs. Those coul...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.