Vulnerability Description
Crawl4AI before 0.8.7 contains a stored cross-site scripting vulnerability in the monitor dashboard that renders crawl URLs and error messages via innerHTML without escaping. An attacker can submit a crafted crawl request with malicious markup that executes in an operator's browser when viewing the dashboard.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Kidocode | Crawl4Ai | < 0.8.7 |
Related Weaknesses (CWE)
References
- https://github.com/unclecode/crawl4aiProduct
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfgThird Party Advisory
- https://www.vulncheck.com/advisories/crawl4ai-stored-cross-site-scripting-in-monThird Party Advisory
FAQ
What is CVE-2026-56263?
CVE-2026-56263 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Crawl4AI before 0.8.7 contains a stored cross-site scripting vulnerability in the monitor dashboard that renders crawl URLs and error messages via innerHTML without escaping. An attacker can submit a ...
How severe is CVE-2026-56263?
CVE-2026-56263 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-56263?
Check the references section above for vendor advisories and patch information. Affected products include: Kidocode Crawl4Ai.