Medium severity4.3NVD Advisory· Published Aug 27, 2020· Updated Jun 17, 2026
CVE-2020-10517
CVE-2020-10517
Description
An improper access control vulnerability was identified in GitHub Enterprise Server that allowed authenticated users of the instance to determine the names of unauthorized private repositories given their numerical IDs. This vulnerability did not allow unauthorized access to any repository content besides the name. This vulnerability affected all versions of GitHub Enterprise Server prior to 2.22 and was fixed in versions 2.21.6, 2.20.15, and 2.19.21. This vulnerability was reported via the GitHub Bug Bounty program.
AI Insight
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Affected products
3<2.22, =2.21.6, =2.20.15, =2.19.21+ 1 more
- (no CPE)range: <2.22, =2.21.6, =2.20.15, =2.19.21
- (no CPE)range: 2.21
Patches
Vulnerability mechanics
References
3- enterprise.github.com/releases/2.19.21/notesnvdRelease NotesVendor Advisory
- enterprise.github.com/releases/2.20.15/notesnvdRelease NotesVendor Advisory
- enterprise.github.com/releases/2.21.6/notesnvdRelease NotesVendor Advisory
News mentions
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