Vulnerability Bulletins

CVE-2026-91942

   
Affected software DOCKER
 
crawl4ai before 0.9.3 contains a DOM-based cross-site scripting vulnerability in the Docker Playground UI that assigns untrusted crawl results to element.innerHTML. Attackers can craft malicious PDFs with event-handler markup to execute JavaScript in the Playground origin and steal API tokens from sessionStorage for authenticated API abuse.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-91942