{"id":"CVE-2026-40349","state":"PUBLISHED","title":"Authenticated Movary User Can Self-Escalate to Administrator via PUT /settings/users/{userId} by Setting isAdmin=true","description":"Movary is a self hosted web app to track and rate a user's watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue.","publishedAt":"2026-04-18T00:05:46.360Z","updatedAt":"2026-04-20T16:15:49.844Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["leepeuker movary"],"affected":[{"vendor":"leepeuker","product":"movary","versions":[{"version":"< 0.71.1","status":"affected"}]}],"references":["https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v","https://github.com/leepeuker/movary/pull/750","https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b","https://github.com/leepeuker/movary/releases/tag/0.71.1"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/40xxx/CVE-2026-40349.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-40349","state":"PUBLISHED","datePublished":"2026-04-18T00:05:46.360Z","dateUpdated":"2026-04-20T16:15:49.844Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-04-10T22:50:01.359Z"},"containers":{"cna":{"title":"Authenticated Movary User Can Self-Escalate to Administrator via PUT /settings/users/{userId} by Setting isAdmin=true","descriptions":[{"lang":"en","value":"Movary is a self hosted web app to track and rate a user's watched movies. Prior to version 0.71.1, an ordinary authenticated user can escalate their own account to administrator by sending `isAdmin=true` to `PUT /settings/users/{userId}` for their own user ID. The endpoint is intended to let a user edit their own profile, but it updates the sensitive `isAdmin` field without any admin-only authorization check. Version 0.71.1 patches the issue."}],"affected":[{"vendor":"leepeuker","product":"movary","versions":[{"version":"< 0.71.1","status":"affected"}]}],"references":[{"url":"https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v","name":"https://github.com/leepeuker/movary/security/advisories/GHSA-mcfq-8rx7-w25v","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/leepeuker/movary/pull/750","name":"https://github.com/leepeuker/movary/pull/750","tags":["x_refsource_MISC"]},{"url":"https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b","name":"https://github.com/leepeuker/movary/commit/12c8a090051b1a1c07a3aa48922f3bc9ffe44c8b","tags":["x_refsource_MISC"]},{"url":"https://github.com/leepeuker/movary/releases/tag/0.71.1","name":"https://github.com/leepeuker/movary/releases/tag/0.71.1","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-04-18T00:05:46.360Z"},"source":{"advisory":"GHSA-mcfq-8rx7-w25v","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-20T16:10:42.542772Z","id":"CVE-2026-40349","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-04-20T16:15:49.844Z"}}]}}}