{"id":"CVE-2026-112363","published":"2026-10-19T16:17:07.350","lastModified":"2026-10-19T21:14:14.150","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.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-918"],"vendors":[],"products":[],"references":[{"url":"https://github.com/unclecode/crawl4ai/blob/v0.9.5/crawl4ai/async_crawler_strategy.py","tags":[]},{"url":"https://github.com/unclecode/crawl4ai/blob/v0.9.5/crawl4ai/ssl_certificate.py","tags":[]},{"url":"https://github.com/unclecode/crawl4ai/blob/v0.9.5/deploy/docker/utils.py","tags":[]},{"url":"https://github.com/unclecode/crawl4ai/pull/2304","tags":[]},{"url":"https://www.vulncheck.com/advisories/crawl4ai-0.8.7-through-0.9.5-ssrf-bypass-via-sslcertificate-from-url-url-userinfo","tags":[]}],"exploitRefs":[{"url":"https://github.com/unclecode/crawl4ai/blob/v0.9.5/crawl4ai/async_crawler_strategy.py","tags":[]},{"url":"https://github.com/unclecode/crawl4ai/blob/v0.9.5/crawl4ai/ssl_certificate.py","tags":[]},{"url":"https://github.com/unclecode/crawl4ai/blob/v0.9.5/deploy/docker/utils.py","tags":[]},{"url":"https://github.com/unclecode/crawl4ai/pull/2304","tags":[]}],"hasPoc":true,"ai":null}