NVD security advisoryHigh
High advisory for Crawl4AI
CVE-2026-119118 · Reported 29 Oct 2026
Full advisory details, affected packages, severity context, and original source.
Affected technology
Crawl4AIAffected product
Advisory overview
Crawl4AI before 0.9.5 contains an improper certificate validation vulnerability that allows network attackers to intercept crawls because Chromium always launches with --ignore-certificate-errors. Man-in-the-middle or DNS-controlling attackers can serve forged content to the crawler and read cookies and headers sent, while hard-coded --no-sandbox also overrides CRAWL4AI_CHROMIUM_SANDBOX.