{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-12566","assignerOrgId":"27b6da8a-f51d-48d9-9eef-9b7f3405d20d","state":"PUBLISHED","assignerShortName":"BLSOPS","dateReserved":"2026-06-17T21:45:54.435Z","datePublished":"2026-06-17T21:48:57.632Z","dateUpdated":"2026-06-18T12:50:35.439Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"BBOT","repo":"https://github.com/blacklanternsecurity/bbot","vendor":"Black Lantern Security","versions":[{"lessThanOrEqual":"<=2.8.4","status":"affected","version":"2.0.0","versionType":"custom"}]}],"descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","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."}],"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."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"27b6da8a-f51d-48d9-9eef-9b7f3405d20d","shortName":"BLSOPS","dateUpdated":"2026-06-17T21:48:57.632Z"},"references":[{"url":"https://github.com/blacklanternsecurity/bbot/commit/c2f4bc0f4"}],"source":{"discovery":"UNKNOWN"},"title":"SSRF via unvalidated WWW-Authenticate realm in docker_pull module","x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-18T12:50:29.407349Z","id":"CVE-2026-12566","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":"2026-06-18T12:50:35.439Z"}}]}}