Description · from the CVE record

Gogs is an open source self-hosted Git service. A malicious user is able to commit and edit a crafted symlink file to a repository to gain SSH access to the server. The vulnerability is fixed in 0.13.1.

Affected

ProductAffectedFixed inSource
gogs< 0.13.1–CNA

Scores by source

CISA ADP9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refgithub.com/gogs/gogs/security/advisories/GHSA-r7j8-5h9c-f6fxrefgithub.com/gogs/gogs/issues/7582refgithub.com/gogs/gogs/pull/7857refgithub.com/gogs/gogs/commit/c94baec9ca923f38c19f0c7c5af722b9ec04022a