Improper authorization in GitHub Projects allows modification of issue and pull request metadata without repository write access
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
exploitation probability
0.3%top 75% of all CVEs
observed exploitation
nono source reports it
An improper authorization vulnerability was identified in GitHub Enterprise Server that allowed a user with read access to a repository and write access to a project to modify issue and pull request metadata through the project. When adding an item to a project that already existed, column value updates were applied without verifying the actor's repository write permissions. This vulnerability was reported via the GitHub Bug Bounty program and has been fixed in GitHub Enterprise Server versions 3.14.24, 3.15.19, 3.16.15, 3.17.12, 3.18.6 and 3.19.3.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
GitHub · Enterprise ServerReferences
https://docs.github.com/en/enterprise-server@3.14/admin/release-notes#3.14.24https://docs.github.com/en/enterprise-server@3.15/admin/release-notes#3.15.19https://docs.github.com/en/enterprise-server@3.16/admin/release-notes#3.16.15https://docs.github.com/en/enterprise-server@3.17/admin/release-notes#3.17.12https://docs.github.com/en/enterprise-server@3.18/admin/release-notes#3.18.6https://docs.github.com/en/enterprise-server@3.19/admin/release-notes#3.19.3