{"id":"GHSA-h829-5cg7-6hff","aliases":["GO-2026-5416"],"status":"published","title":"gitverify has improper tag signature verification","description":"gitverify is still a prototype.\n\n### Impact\nThe bug is related to `requireSignedTags` which is on by default: an unsigned annotated tag would pass the verification. The commit pointed to by the tag would still have to be signed by a maintainer or a contributor.\n\n### Patches\nSince the initial commit, fixed in c2c60da05d5c73621d0ce7ea02770bacd79ec8b1 (no semantic versions yet).\n\n### Workarounds\nNo","severity":{"version":"4.0","score":5.3,"vector":"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","level":"medium","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-347"],"published":"2026-04-24T20:42:22Z","modified":"2026-06-25T23:11:49Z","fixes":[{"ecosystem":"Go","package":"github.com/supply-chain-tools/gitverify","fixed_in":["0.0.0-20260421124901-c2c60da05d5c"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Go","package":"github.com/supply-chain-tools/gitverify","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.0.0-20260421124901-c2c60da05d5c"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/supply-chain-tools/gitverify","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20260421124901-c2c60da05d5c"}]}]},{"source":"osv","ecosystem":"Go","package":"github.com/supply-chain-tools/gitverify","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20260421124901-c2c60da05d5c"}]}]}],"references":[{"url":"https://github.com/supply-chain-tools/gitverify/security/advisories/GHSA-h829-5cg7-6hff","tags":["web","advisory"]},{"url":"https://github.com/supply-chain-tools/gitverify/commit/c2c60da05d5c73621d0ce7ea02770bacd79ec8b1","tags":["web","fix"]},{"url":"https://github.com/advisories/GHSA-h829-5cg7-6hff"},{"url":"https://github.com/supply-chain-tools/gitverify","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-h829-5cg7-6hff","title":"gitverify has improper tag signature verification","description":"gitverify is still a prototype.\n\n### Impact\nThe bug is related to `requireSignedTags` which is on by default: an unsigned annotated tag would pass the verification. The commit pointed to by the tag would still have to be signed by a maintainer or a contributor.\n\n### Patches\nSince the initial commit, fixed in c2c60da05d5c73621d0ce7ea02770bacd79ec8b1 (no semantic versions yet).\n\n### Workarounds\nNo","status":"published","published":"2026-04-24T20:42:22Z","modified":"2026-04-24T20:42:25Z","cvss":[{"version":"4.0","score":5.3,"vector":"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","level":"medium"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T14:39:57.650091Z"}],"osv":[{"id":"GHSA-h829-5cg7-6hff","title":"gitverify has improper tag signature verification","description":"gitverify is still a prototype.\n\n### Impact\nThe bug is related to `requireSignedTags` which is on by default: an unsigned annotated tag would pass the verification. The commit pointed to by the tag would still have to be signed by a maintainer or a contributor.\n\n### Patches\nSince the initial commit, fixed in c2c60da05d5c73621d0ce7ea02770bacd79ec8b1 (no semantic versions yet).\n\n### Workarounds\nNo","status":"published","published":"2026-04-24T20:42:22Z","modified":"2026-06-25T23:11:49.182862451Z","cvss":[{"version":"4.0","score":5.3,"vector":"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","level":"medium"}],"cwes":["CWE-347"],"updated_at":"2026-11-02T15:46:48.920784Z"},{"id":"GO-2026-5416","title":"gitverify has improper tag signature verification in github.com/supply-chain-tools/gitverify","description":"gitverify has improper tag signature verification in github.com/supply-chain-tools/gitverify","status":"published","published":"2026-06-25T22:34:31Z","modified":"2026-06-25T23:01:12.449245506Z","updated_at":"2026-11-02T15:47:02.556545Z"}]}}