{"cve":"CVE-2026-12566","nvd":{"published":"2026-06-17T23:17:03.100","modified":"2026-10-26T11:10:00.157","status":"Deferred","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N","score":3.1},"cwes":["CWE-918"],"references":["https://github.com/blacklanternsecurity/bbot/commit/c2f4bc0f4"],"products":[],"source":"nvd","synced_at":"2026-10-26T11:33:08.859761529+00:00"},"epss":{"cve":"CVE-2026-12566","score":0.00167,"percentile":0.05884,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-3mp7-vp6j-2mxx","url":"https://osv.dev/vulnerability/GHSA-3mp7-vp6j-2mxx","summary":"BBOT: Server-Side Request Forgery (SSRF) in docker_pull module via WWW-Authenticate realm parsing","modified":"2026-07-13T16:42:43.820868036Z","packages":[{"ecosystem":"PyPI","name":"bbot","purl":"pkg:pypi/bbot","ranges":[">=2.0.0 <2.8.5"],"fixed":["2.8.5"]}]},{"id":"PYSEC-2026-2391","url":"https://osv.dev/vulnerability/PYSEC-2026-2391","summary":"BBOT: Server-Side Request Forgery (SSRF) in docker_pull module via WWW-Authenticate realm parsing","modified":"2026-07-13T16:31:32.412855739Z","packages":[{"ecosystem":"PyPI","name":"bbot","purl":"pkg:pypi/bbot","ranges":[">=2.0.0 <2.8.5"],"fixed":["2.8.5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}