{"id":"CVE-2026-96628","sourceIdentifier":"security-advisories@github.com","published":"2026-10-16T22:18:58.367","lastModified":"2026-10-19T17:17:24.547","vulnStatus":"Deferred","cveTags":[],"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":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"getarcaneapp","product":"arcane","versions":[{"version":"< 2.11.0","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-19T15:35:17.376776Z","id":"CVE-2026-96628","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-863"}]}],"references":[{"url":"https://github.com/getarcaneapp/arcane/commit/4fe4c7ed9483dff7d43e3c4bee6a92037ce886b4","source":"security-advisories@github.com"},{"url":"https://github.com/getarcaneapp/arcane/pull/3881","source":"security-advisories@github.com"},{"url":"https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.11.0","source":"security-advisories@github.com"},{"url":"https://github.com/getarcaneapp/arcane/security/advisories/GHSA-mp22-58ff-6fhr","source":"security-advisories@github.com"}]}