{"answers":{"affected":"3 open source packages ship an affected version, including github.com/supply-chain-tools/gitverify.","exploited":"There is no known exploitation of GHSA-h829-5cg7-6hff in the wild and no public exploit code.","fix":"Upgrade github.com/supply-chain-tools/gitverify to 0.0.0-20260421124901-c2c60da05d5c or later.","what":"GHSA-h829-5cg7-6hff is a vulnerability in github.com/supply-chain-tools/gitverify, published on 24 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for GHSA-h829-5cg7-6hff and fix it if it is affected.\n\nWhat it is: GHSA-h829-5cg7-6hff is a vulnerability in github.com/supply-chain-tools/gitverify, published on 24 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of GHSA-h829-5cg7-6hff in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/supply-chain-tools/gitverify (Go): affected all versions; fixed in 0.0.0-20260421124901-c2c60da05d5c\n- github.com/supply-chain-tools/gitverify (Go): affected all versions; fixed in 0.0.0-20260421124901-c2c60da05d5c\n- github.com/supply-chain-tools/gitverify (Go): affected all versions; fixed in 0.0.0-20260421124901-c2c60da05d5c\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/GHSA-h829-5cg7-6hff/ (Markdown: https://insights.sbomify.com/GHSA-h829-5cg7-6hff/index.md)","id":"GHSA-h829-5cg7-6hff","markdown":"https://insights.sbomify.com/GHSA-h829-5cg7-6hff/index.md","name":"GHSA-h829-5cg7-6hff","record":{"aliases":["GO-2026-5416"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Go git verification library","requires_auth":"none","summary":"An attacker can bypass tag signature verification in gitverify by using an unsigned annotated tag, undermining supply chain integrity checks.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"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","ecosystems":["Go"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"gitverify has improper tag signature verification","id":"GHSA-h829-5cg7-6hff","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"Go","product":null,"products":[],"type":"security_feature_bypass","year":"2026"},"n_packages":3,"n_references":null,"packages":[{"ecosystem":"Go","fixed":["0.0.0-20260421124901-c2c60da05d5c"],"introduced":["0"],"last_affected":[],"package":"github.com/supply-chain-tools/gitverify","purl":null,"source":"GHSA-h829-5cg7-6hff"},{"ecosystem":"Go","fixed":["0.0.0-20260421124901-c2c60da05d5c"],"introduced":["0"],"last_affected":[],"package":"github.com/supply-chain-tools/gitverify","purl":"pkg:golang/github.com/supply-chain-tools/gitverify","source":"GHSA-h829-5cg7-6hff"},{"ecosystem":"Go","fixed":["0.0.0-20260421124901-c2c60da05d5c"],"introduced":["0"],"last_affected":[],"package":"github.com/supply-chain-tools/gitverify","purl":"pkg:golang/github.com/supply-chain-tools/gitverify","source":"GO-2026-5416"}],"products":null,"published":"2026-04-24","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"An attacker can bypass tag signature verification in gitverify by using an unsigned annotated tag, undermining supply chain integrity checks.","url":"https://insights.sbomify.com/GHSA-h829-5cg7-6hff/"}