{"id":"CVE-2026-58426","revision":"f28a94340156423da65b4c27a5091f20","records":[{"revision":"f28a94340156423da65b4c27a5091f20","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","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":"2026-07-03T20:54:53.283+00:00","modifiedAt":"2026-07-06T15:07:18.21+00:00","affected":[{"ecosystem":"Vendor product","name":"Gitea Open Source Git Server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Gitea\",\n                    \"product\": \"Gitea Open Source Git Server\",\n                    \"versions\": [\n                        {\n                            \"version\": \"1.22.0\",\n                            \"lessThanOrEqual\": \"1.26.1\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"defaultStatus\": \"unaffected\"\n                }"}],"metrics":[{"system":"CVSS 3.1","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://github.com/go-gitea/gitea/security/advisories/GHSA-hg5r-vq93-9fv6","https://github.com/go-gitea/gitea/pull/37707","https://github.com/go-gitea/gitea/releases/tag/v1.26.2","https://blog.gitea.com/release-of-1.26.2/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-58426","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-58426","identifiers":["CVE-2026-58426"]},"retained":false,"historicalAffected":[]}],"coverage":[]}