Remote Command Execution in uploading repository file in GitHub repository gogs/gogs prior to 0.12.6.
https://github.com/advisories/GHSA-5gjh-5j4f-cpwv
https://huntr.dev/bounties/b4928cfe-4110-462f-a180-6d5673797902
https://github.com/gogs/gogs/commit/0fef3c9082269e9a4e817274942a5d7c50617284