{"id":"GO-2026-5356","revision":"4891d44bdd254dc1b66278ef06e9de8d","records":[{"revision":"4891d44bdd254dc1b66278ef06e9de8d","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GO-2026-5356","aliases":["CVE-2026-40242","GHSA-ff24-4prj-gpmj"],"title":"Arcane has Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint in github.com/getarcaneapp/arcane/backend","description":"Arcane has Unauthenticated SSRF with Conditional Response Reflection in Template Fetch Endpoint in github.com/getarcaneapp/arcane/backend","state":0,"publishedAt":"2026-06-25T18:43:19+00:00","modifiedAt":"2026-06-25T19:45:34.7271237+00:00","affected":[{"ecosystem":"Go","name":"github.com/getarcaneapp/arcane/backend","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"1.17.3"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://github.com/getarcaneapp/arcane/security/advisories/GHSA-ff24-4prj-gpmj","https://nvd.nist.gov/vuln/detail/CVE-2026-40242","https://github.com/getarcaneapp/arcane/releases/tag/v1.17.3"],"sourceUrl":"https://osv.dev/vulnerability/GO-2026-5356","license":"OSV · upstream source license applies","key":"osv:GO-2026-5356","identifiers":["GO-2026-5356","CVE-2026-40242","GHSA-ff24-4prj-gpmj"]},"retained":false,"historicalAffected":[]}],"coverage":[]}