CVE-2026-12566

{"id": "CVE-2026-12566", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-12566", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-18T12:50:29.407349Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cves@blacklanternsecurity.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.1, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 1.6}]}, "affected": [{"source": "cves@blacklanternsecurity.com", "affectedData": [{"repo": "https://github.com/blacklanternsecurity/bbot", "vendor": "Black Lantern Security", "product": "BBOT", "versions": [{"status": "affected", "version": "2.0.0", "versionType": "custom", "lessThanOrEqual": "<=2.8.4"}], "defaultStatus": "unaffected"}]}], "published": "2026-06-17T23:17:03.100", "references": [{"url": "https://github.com/blacklanternsecurity/bbot/commit/c2f4bc0f4", "source": "cves@blacklanternsecurity.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cves@blacklanternsecurity.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "The docker_pull module uses the realm parameter from a Docker registry's WWW-Authenticate response header as the authentication endpoint without validation. An attacker in a man-in-the-middle position between bbot and a Docker registry could modify this header to redirect the authentication request to an arbitrary endpoint, potentially leaking authentication tokens."}], "lastModified": "2026-06-22T17:45:43.473", "sourceIdentifier": "cves@blacklanternsecurity.com"}