Vulnerability Description
An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed signature spoofing for unauthorized internal users. Instances not utilizing SAML single sign-on or where the attacker is not already an existing user were not impacted. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.12.14, 3.13.10, 3.14.7, 3.15.2, and 3.16.0. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Github | Enterprise Server | < 3.12.14 |
Related Weaknesses (CWE)
References
- https://docs.github.com/en/[email protected]/admin/release-notes#3.12.14Release Notes
- https://docs.github.com/en/[email protected]/admin/release-notes#3.13.10Release Notes
- https://docs.github.com/en/[email protected]/admin/release-notes#3.14.7Release Notes
- https://docs.github.com/en/[email protected]/admin/release-notes#3.15.2Release Notes
FAQ
What is CVE-2025-23369?
CVE-2025-23369 is a vulnerability with a CVSS score of 8.8 (HIGH). An improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed signature spoofing for unauthorized internal users. Instances not utilizing S...
How severe is CVE-2025-23369?
CVE-2025-23369 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-23369?
Check the references section above for vendor advisories and patch information. Affected products include: Github Enterprise Server.