{"id":"CVE-2026-119119","published":"2026-10-29T16:18:04.207","lastModified":"2026-10-29T16:18:04.327","description":"Crawl4AI before 0.9.5 contains a denial of service vulnerability in the Docker API server where _clamp_untrusted() fails to cap the delay_before_return_html, mean_delay, and max_range fields of untrusted CrawlerRunConfig bodies. Unauthenticated attackers can send huge values to /crawl or /crawl/stream to hold browser pages or stall the rate limiter, exhausting the page pool and blocking other crawls.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwes":["CWE-770"],"vendors":[],"products":[],"references":[{"url":"https://github.com/unclecode/crawl4ai/security/advisories/GHSA-rhjm-7hj7-75fx","tags":[]},{"url":"https://www.vulncheck.com/advisories/crawl4ai-before-0.9.5-denial-of-service-via-unbounded-crawlerrunconfig-delay-fields","tags":[]}],"exploitRefs":[{"url":"https://github.com/unclecode/crawl4ai/security/advisories/GHSA-rhjm-7hj7-75fx","tags":[]}],"hasPoc":true,"ai":null}