{"id":"CVE-2026-58426","revision":"116f606b7d374a48b9fcb2143224204c","records":[{"revision":"116f606b7d374a48b9fcb2143224204c","observedAt":"2026-10-25T14:19:16.843+00:00","statement":{"source":"nvd","id":"CVE-2026-58426","aliases":[],"title":"Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write","description":"Gitea Actions Artifacts V4 signed URL HMAC ambiguity allows cross-repository artifact read and cross-task upload-state write","state":0,"publishedAt":"2026-07-03T21:17:05.77+00:00","modifiedAt":"2026-07-06T18:17:26.86+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · 88ee5874-cf24-4952-aea0-31affedb7ff2 · Secondary","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N","score":9.6,"severity":"CRITICAL"}],"references":["https://blog.gitea.com/release-of-1.26.2/","https://github.com/go-gitea/gitea/pull/37707","https://github.com/go-gitea/gitea/releases/tag/v1.26.2","https://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-58426","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Deferred","weaknesses":["CWE-347"],"productCriteria":[],"sourceDates":{"published":"2026-07-03T21:17:05.770","lastModified":"2026-07-06T18:17:26.860"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2026-58426","identifiers":["CVE-2026-58426"]},"retained":false,"historicalAffected":[]}],"coverage":[]}