Read the docs
TI-2023-10048 Aliases CVE-2023-24426GHSA-939x-6mwj-96r2

Jenkins Azure AD Plugin 303.va_91ef20ee49f and earlier does not invalidate the previous session on login.

Priority MEDIUM 42CWE-613Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-613.

Summary

Jenkins Azure AD Plugin 303.va_91ef20ee49f and earlier does not invalidate the previous session on login.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01046 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
JenkinsJenkins Azure AD Pluginup to 303.va_91ef20ee49f—No fix listedCNA
—org.jenkins-ci.plugins:azure-ad (Maven)up to 303.va—No fix listedGHSA-939x-6mwj-96r2
  • Jenkins Azure AD Plugin VendorJenkins Affected up to 303.va_91ef20ee49f Fixed in — No fix listed CNA
  • org.jenkins-ci.plugins:azure-ad (Maven) Vendor— Affected up to 303.va Fixed in — No fix listed GHSA-939x-6mwj-96r2

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:jenkins:azure_ad:*:*:*:*:*:jenkins:*:*up to 303.va_91ef20ee49fVulnerableJenkins
  • cpe:2.3:a:jenkins:azure_ad:*:*:*:*:*:jenkins:*:* Versions up to 303.va_91ef20ee49f Vulnerable ·Jenkins

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-24426
  2. 2026-10-03 Alias added: GHSA-939x-6mwj-96r2

References

Advisory 2

Other 1

  • TI-2019-07627 Insufficiently protected credentials in Jenkins Azure AD Plugin CVSS 3.1HIGH 8.8
  • TI-2023-22320 Incorrect comparison in Jenkins Azure AD Plugin CVSS 3.1HIGH 7.5
  • 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

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences