CVE-2025-6981 – GitHub Enterprise Server Unauthorized Read Access Vulnerability

The following table lists the changes that have been made to the
CVE-2025-6981 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Jul. 15, 2025

    Action Type Old Value New Value
    Added Description 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
    Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
    Added CWE CWE-863
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.14.15
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.15.10
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.16.6
    Added Reference https://docs.github.com/en/[email protected]/admin/release-notes#3.17.3
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