Path traversal in GitHub Enterprise Server leading to remote code execution
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.9epss 1.0%
exploitation probability
1.0%top 40% of all CVEs
observed exploitation
nono source reports it
A path traversal vulnerability was identified in GitHub Enterprise Server that allowed remote code execution when building a GitHub Pages site. To exploit this vulnerability, an attacker would need permission to create and build a GitHub Pages site on the GitHub Enterprise Server instance. This vulnerability affected all versions of GitHub Enterprise Server prior to versions 3.8 and was fixed in versions 3.7.7, 3.6.10, 3.5.14, and 3.4.17. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
GitHub · Enterprise ServerReferences
https://docs.github.com/en/enterprise-server@3.4/admin/release-notes#3.4.17https://docs.github.com/en/enterprise-server@3.5/admin/release-notes#3.5.14https://docs.github.com/en/enterprise-server@3.6/admin/release-notes#3.6.10https://docs.github.com/en/enterprise-server@3.7/admin/release-notes#3.7.7