{"schema_version":"1","data":[{"id":4008,"advisory_id":"e91bb501-a450-4349-956d-710219953655","revision":1,"source_id":"core-cve","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-53989","source_published_at":"2026-09-29T19:42:43.035+00:00","published_at":"2026-10-24T21:44:53.107269+00:00","extraction_method":"structured","technologies":["core-cve","dockhand"],"cve_ids":["CVE-2026-53989"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Dockhand < 1.0.36 Open Redirect via OIDC Initiation Endpoint","summary":"Dockhand before 1.0.36 contains an open redirect vulnerability in the OIDC initiation endpoint that allows unauthenticated remote attackers to redirect authenticated users to attacker-controlled sites by injecting an unvalidated redirect query parameter. Attackers can craft a malicious link targeting the OIDC callback flow to capture authorization codes via the Referer header and conduct follow-up credential phishing against any Dockhand account after a legitimate login.","evidence":"cve:CVE-2026-53989","products":[{"name":{"value":"dockhand","evidence":"/containers/cna/affected/0/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"medium","structured":{"id":"CVE-2026-53989","aliases":["CVE-2026-53989"],"metrics":[{"format":"CVSS","cvssV4_0":{"Safety":"NOT_DEFINED","version":"4.0","Recovery":"NOT_DEFINED","baseScore":5.3,"Automatable":"NOT_DEFINED","attackVector":"NETWORK","baseSeverity":"MEDIUM","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N","exploitMaturity":"NOT_DEFINED","providerUrgency":"NOT_DEFINED","userInteraction":"PASSIVE","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","subIntegrityImpact":"NONE","vulnIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","vulnConfidentialityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"scenarios":[{"lang":"en","value":"GENERAL"}]},{"format":"CVSS","cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":4.7,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N","integrityImpact":"NONE","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"},"scenarios":[{"lang":"en","value":"GENERAL"}]}],"affected":[{"repo":"https://github.com/Finsys/dockhand","vendor":"Finsys","product":"dockhand","versions":[{"status":"affected","version":"0","lessThan":"1.0.36","versionType":"semver"}],"packageURL":"pkg:github/Finsys/dockhand","defaultStatus":"unaffected"}],"modified":"2026-09-29T20:20:20.324Z","provider":"cve","references":["https://github.com/Finsys/dockhand/releases/tag/v1.0.36","https://www.vulncheck.com/advisories/dockhand-open-redirect-via-oidc-initiation-endpoint"],"provider_metadata":{"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2026-53989","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-09-29T20:20:09.468811Z"}}}],"providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-29T20:20:20.324Z"}}],"cna":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-09-29T19:57:01.422Z"}}},"related_cves":[{"value":"CVE-2026-53989","evidence":"/cveMetadata/cveId"}],"security_relevant":true,"severity_evidence":"/containers/cna/metrics"}}],"next_after":4008,"next_before":4008}