{"id":"CVE-2026-112363","revision":"17ba89bfb708489381c4cdbf639e163b","records":[{"revision":"17ba89bfb708489381c4cdbf639e163b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-112363","aliases":[],"title":"Crawl4AI 0.8.7 through 0.9.5 SSRF Bypass via SSLCertificate.from_url URL Userinfo","description":"Crawl4AI from 0.8.7 through 0.9.5 contains a server-side request forgery vulnerability in the Docker API server that allows unauthenticated attackers to bypass destination checks via URL userinfo parsing differences. Attackers can set fetch_ssl_certificate=true with crafted userinfo URLs so SSLCertificate.from_url connects to internal hosts on port 443, probing reachability and leaking certificate details.","state":0,"publishedAt":"2026-10-19T15:28:59.792+00:00","modifiedAt":"2026-10-19T16:33:37.088+00:00","affected":[{"ecosystem":"Vendor product","name":"crawl4ai","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"unclecode\",\n                    \"product\": \"crawl4ai\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.8.7\",\n                            \"lessThanOrEqual\": \"0.9.5\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ],\n                    \"packageURL\": \"pkg:pypi/crawl4ai\",\n                    \"repo\": \"https://github.com/unclecode/crawl4ai\"\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","score":6.9,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3,"severity":"MEDIUM"}],"references":["https://github.com/unclecode/crawl4ai/pull/2304","https://github.com/unclecode/crawl4ai/blob/v0.9.5/crawl4ai/ssl_certificate.py","https://github.com/unclecode/crawl4ai/blob/v0.9.5/crawl4ai/async_crawler_strategy.py","https://github.com/unclecode/crawl4ai/blob/v0.9.5/deploy/docker/utils.py","https://www.vulncheck.com/advisories/crawl4ai-0.8.7-through-0.9.5-ssrf-bypass-via-sslcertificate-from-url-url-userinfo"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112363","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-112363","identifiers":["CVE-2026-112363"]},"retained":false,"historicalAffected":[]}],"coverage":[]}