{"cve":"CVE-2026-56261","nvd":{"published":"2026-07-10T15:16:42.017","modified":"2026-10-25T15:10:00.147","status":"Analyzed","description":"Crawl4AI before 0.8.7 contains a server-side request forgery (SSRF) vulnerability in the Docker API server's /crawl/job and /llm/job endpoints, which accept webhook URLs without destination validation. An attacker can supply webhook URLs pointing to private or internal IP ranges, Docker networks, or cloud metadata endpoints (e.g. 169.254.169.254), causing the server to make requests to internal services and potentially expose cloud metadata.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","score":9.2},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","score":7.5},"cwes":["CWE-918"],"references":["https://github.com/unclecode/crawl4ai","https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg","https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-webhook-urls"],"products":["kidocode:crawl4ai"],"source":"nvd","synced_at":"2026-10-25T17:50:06.907763985+00:00"},"epss":{"cve":"CVE-2026-56261","score":0.00513,"percentile":0.43423,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-365w-hqf6-vxfg","url":"https://osv.dev/vulnerability/GHSA-365w-hqf6-vxfg","summary":"Crawl4AI: Multiple Docker API Vulnerabilities - File Write, SSRF, Auth Bypass, XSS, JS Execution","modified":"2026-09-23T21:15:03.978902533Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"GHSA-8qrg-7j2f-rf2h","url":"https://osv.dev/vulnerability/GHSA-8qrg-7j2f-rf2h","summary":"Crawl4AI: authentication bypass vulnerability due to a hardcoded default JWT signing key in the Docker API server","modified":"2026-09-14T18:15:04.942340570Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-229","url":"https://osv.dev/vulnerability/PYSEC-2026-229","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-230","url":"https://osv.dev/vulnerability/PYSEC-2026-230","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-239","url":"https://osv.dev/vulnerability/PYSEC-2026-239","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-3443","url":"https://osv.dev/vulnerability/PYSEC-2026-3443","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-3449","url":"https://osv.dev/vulnerability/PYSEC-2026-3449","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-596","url":"https://osv.dev/vulnerability/PYSEC-2026-596","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]},{"id":"PYSEC-2026-798","url":"https://osv.dev/vulnerability/PYSEC-2026-798","summary":"","modified":"2026-07-23T15:11:34.813972531Z","packages":[{"ecosystem":"PyPI","name":"crawl4ai","purl":"pkg:pypi/crawl4ai","ranges":["<0.8.7"],"fixed":["0.8.7"]}]}],"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."]}