{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-96626","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-09-23T14:35:50.129Z","datePublished":"2026-10-16T21:07:39.570Z","dateUpdated":"2026-10-28T17:50:38.766Z"},"containers":{"cna":{"title":"Arcane: Container-registry credential exfiltration via URL repoint + test to attacker host","problemTypes":[{"descriptions":[{"cweId":"CWE-200","lang":"en","description":"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor","type":"CWE"}]},{"descriptions":[{"cweId":"CWE-522","lang":"en","description":"CWE-522: Insufficiently Protected Credentials","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54","tags":["x_refsource_CONFIRM"],"url":"https://github.com/getarcaneapp/arcane/security/advisories/GHSA-9pxc-cxp5-qp54"},{"name":"https://github.com/getarcaneapp/arcane/pull/3317","tags":["x_refsource_MISC"],"url":"https://github.com/getarcaneapp/arcane/pull/3317"},{"name":"https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915","tags":["x_refsource_MISC"],"url":"https://github.com/getarcaneapp/arcane/commit/fe31693634f48f295a7d77d091085b331cf9e915"},{"name":"https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0","tags":["x_refsource_MISC"],"url":"https://github.com/getarcaneapp/arcane/releases/tag/backend/v2.5.0"}],"affected":[{"vendor":"getarcaneapp","product":"arcane","versions":[{"version":"< 2.5.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-16T21:07:39.570Z"},"descriptions":[{"lang":"en","value":"Arcane is an interface for managing Docker containers, images, networks, and volumes. Prior to 2.5.0, UpdateRegistry and TestRegistry in backend/api/services/container_registry_service.go allow the registry URL to change while preserving the stored encrypted token. When a holder of registries:update and registries:test repoints a generic registry URL without supplying a replacement token, TestRegistry decrypts the preserved token and RegistryLogin sends it to the attacker-controlled host because normalizeRegistryServerAddressInternal does not restrict the destination. This exposes the stored container-registry PAT or password and can enable image access or tampering. This issue is fixed in version 2.5.0."}],"source":{"advisory":"GHSA-9pxc-cxp5-qp54","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-28T17:50:27.687598Z","id":"CVE-2026-96626","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-28T17:50:38.766Z"}}]}}