Incorrect Authorization in GitHub Enterprise Server leads to Action Workflow modifications without Workflow Scope
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.6%
exploitation probability
0.6%top 57% of all CVEs
observed exploitation
nono source reports it
An incorrect authorization vulnerability was identified in GitHub Enterprise Server that allowed a repository-scoped token with read/write access to modify Action Workflow files without a Workflow scope. The Create or Update file contents API should enforce workflow scope. This vulnerability affected all versions of GitHub Enterprise Server prior to version 3.7 and was fixed in versions 3.3.16, 3.4.11, 3.5.8, and 3.6.4. This vulnerability was reported via the GitHub Bug Bounty program.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Affected products
GitHub · GitHub Enterprise ServerReferences
https://docs.github.com/en/enterprise-server%403.3/admin/release-notes#3.3.16https://docs.github.com/en/enterprise-server%403.4/admin/release-notes#3.4.11https://docs.github.com/en/enterprise-server%403.5/admin/release-notes#3.5.8https://docs.github.com/en/enterprise-server%403.6/admin/release-notes#3.6.4