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CVE

CVE-2025-6981

An incorrect authorization vulnerability allowed unauthorized read access to the contents of internal repositories for c

An incorrect authorization vulnerability allowed unauthorized read access to the contents of internal repositories for contractor accounts when the Contractors API feature was enabled. The Contractors API is a rarely-enabled feature in private preview. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.18 and was fixed in versions 3.14.15, 3.15.10, 3.16.6 and 3.17.3.

MEDIUM · CVSS 4.3 EPSS 0.00181
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-863Incorrect Authorization
▤

Affected Products & Versions

4
github enterprise server< 3.14.5
github enterprise server>= 3.15.0 and < 3.15.10
github enterprise server>= 3.16.0 and < 3.16.6
github enterprise server>= 3.17.0 and < 3.17.3
▣

Scoring & Timeline

4.3
MEDIUM · CVSS v3.1 · product-cna@github.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Jul 2025 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://docs.github.com/en/enterprise-server@3.14/admin/release-notes#3.14.15Release Notes
https://docs.github.com/en/enterprise-server@3.15/admin/release-notes#3.15.10Release Notes
https://docs.github.com/en/enterprise-server@3.16/admin/release-notes#3.16.6Release Notes
https://docs.github.com/en/enterprise-server@3.17/admin/release-notes#3.17.3Release Notes
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