Incorrect comparison in Jenkins Azure AD Plugin
Priority MEDIUM 40CWE-697Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub.
Summary
Jenkins Azure AD Plugin 396.v86ce29279947 and earlier, except 378.380.v545b_1154b_3fb_, uses a non-constant time comparison function when checking whether the provided and expected CSRF protection nonce are equal, potentially allowing attackers to use statistical methods to obtain a valid nonce.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00809 57th percentileScored 2026-11-07
Fix Fixed Jenkins Azure AD Plugin (Jenkins Project): 397.v907382dd9b_98, 378.380.v545b_1154b_3fb_org.jenkins-ci.plugins:azure-ad (Maven): 397.v907382dd9b, 378.vd6e2874a
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Jenkins | Jenkins Azure AD Plugin | — | 397.v907382dd9b_98, 378.380.v545b_1154b_3fb_ | Patch available | CNA |
| — | org.jenkins-ci.plugins:azure-ad (Maven) | 378.380.v545b to before 397.v907382dd9b | 397.v907382dd9b | Patch available | GHSA-hj7p-h74j-6gxj |
| — | org.jenkins-ci.plugins:azure-ad (Maven) | before 378.vd6e2874a | 378.vd6e2874a | Patch available | GHSA-hj7p-h74j-6gxj |
- Jenkins Azure AD Plugin VendorJenkins Affected — Fixed in 397.v907382dd9b_98, 378.380.v545b_1154b_3fb_ Patch available CNA
- org.jenkins-ci.plugins:azure-ad (Maven) Vendor— Affected 378.380.v545b to before 397.v907382dd9b Fixed in 397.v907382dd9b Patch available GHSA-hj7p-h74j-6gxj
- org.jenkins-ci.plugins:azure-ad (Maven) Vendor— Affected before 378.vd6e2874a Fixed in 378.vd6e2874a Patch available GHSA-hj7p-h74j-6gxj
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:jenkins:azure_ad:*:*:*:*:*:jenkins:*:* | up to 348.vefd011eea_20b; 378.vd6e2874a_69eb – 396.v86ce29279947 | Vulnerable | Jenkins |
- cpe:2.3:a:jenkins:azure_ad:*:*:*:*:*:jenkins:*:* Versions up to 348.vefd011eea_20b; 378.vd6e2874a_69eb – 396.v86ce29279947 Vulnerable ·Jenkins
Remediation
- Fix · CNA Jenkins Azure AD Plugin (Jenkins Project) Fixed in 397.v907382dd9b_98, 378.380.v545b_1154b_3fb_
- Fix · GHSA-hj7p-h74j-6gxj org.jenkins-ci.plugins:azure-ad (Maven) Fixed in 397.v907382dd9b Advisory →
- Fix · GHSA-hj7p-h74j-6gxj org.jenkins-ci.plugins:azure-ad (Maven) Fixed in 378.vd6e2874a Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2023-41935
- 2026-10-03 Alias added: GHSA-hj7p-h74j-6gxj
References
More Jenkins Azure Ad vulnerabilities
- TI-2023-10048 Jenkins Azure AD Plugin 303.va_91ef20ee49f and earlier does not invalidate the previous session on login. CVSS 3.1HIGH 8.8
- TI-2019-07627 Insufficiently protected credentials in Jenkins Azure AD Plugin CVSS 3.1HIGH 8.8
- TI-2021-04759 Cross-site request forgery in Jenkins Azure AD Plugin CVSS 3.1HIGH 8.8
- TI-2020-01996 Insufficiently protected credentials in Jenkins Azure AD Plugin CVSS 3.1MEDIUM 5.3
- TI-2026-30808 Open redirect in Jenkins Microsoft Entra ID Plugin CVSS 3.1MEDIUM 4.3
Sources
- CVE-2023-41935 · CVE Program
- CVE-2023-41935 · NVD
- FIRST EPSS
- GHSA-hj7p-h74j-6gxj · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences