{"id":"CVE-2026-96628","state":"PUBLISHED","title":"Arcane: Environment access token bypasses the admin-required authorization gate on `/api/debug/pprof`","description":"Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.11.0, AuthMiddleware.managerAuth accepts X-Arcane-Agent-Token credentials and the environment-token branch calls next before the AdminRequired option is evaluated. An attacker with a valid X-Arcane-Agent-Token can request /api/debug/pprof/* through a route protected by WithAdminRequired because EnvironmentPermissionSet is installed and the request continues without checking IsGlobalAdmin. This exposes administrator-restricted Go pprof runtime and diagnostic information and may impose profiling overhead. This issue is fixed in version 2.11.0.","publishedAt":"2026-10-16T21:10:29.214Z","updatedAt":"2026-10-19T16:40:50.253Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["getarcaneapp arcane"],"affected":[{"vendor":"getarcaneapp","product":"arcane","versions":[{"version":"< 2.11.0","status":"affected"}]}],"references":["https://github.com/getarcaneapp/arcane/security/advisories/GHSA-mp22-58ff-6fhr","https://github.com/getarcaneapp/arcane/pull/3881","https://github.com/getarcaneapp/arcane/commit/4fe4c7ed9483dff7d43e3c4bee6a92037ce886b4","https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.11.0"],"weaknesses":["CWE-863"],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/96xxx/CVE-2026-96628.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96628","state":"PUBLISHED","datePublished":"2026-10-16T21:10:29.214Z","dateUpdated":"2026-10-19T16:40:50.253Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-09-23T14:35:50.129Z"},"containers":{"cna":{"title":"Arcane: Environment access token bypasses the admin-required authorization gate on `/api/debug/pprof`","descriptions":[{"lang":"en","value":"Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.11.0, AuthMiddleware.managerAuth accepts X-Arcane-Agent-Token credentials and the environment-token branch calls next before the AdminRequired option is evaluated. An attacker with a valid X-Arcane-Agent-Token can request /api/debug/pprof/* through a route protected by WithAdminRequired because EnvironmentPermissionSet is installed and the request continues without checking IsGlobalAdmin. This exposes administrator-restricted Go pprof runtime and diagnostic information and may impose profiling overhead. This issue is fixed in version 2.11.0."}],"affected":[{"vendor":"getarcaneapp","product":"arcane","versions":[{"version":"< 2.11.0","status":"affected"}]}],"references":[{"url":"https://github.com/getarcaneapp/arcane/security/advisories/GHSA-mp22-58ff-6fhr","name":"https://github.com/getarcaneapp/arcane/security/advisories/GHSA-mp22-58ff-6fhr","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/getarcaneapp/arcane/pull/3881","name":"https://github.com/getarcaneapp/arcane/pull/3881","tags":["x_refsource_MISC"]},{"url":"https://github.com/getarcaneapp/arcane/commit/4fe4c7ed9483dff7d43e3c4bee6a92037ce886b4","name":"https://github.com/getarcaneapp/arcane/commit/4fe4c7ed9483dff7d43e3c4bee6a92037ce886b4","tags":["x_refsource_MISC"]},{"url":"https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.11.0","name":"https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.11.0","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-863","lang":"en","description":"CWE-863: Incorrect Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-16T21:10:29.214Z"},"source":{"advisory":"GHSA-mp22-58ff-6fhr","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-19T15:35:17.376776Z","id":"CVE-2026-96628","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-19T16:40:50.253Z"}}]}}}