Vulnerability Description
CrewAI before 1.15.1 contains a server-side request forgery vulnerability in the validate_url function that performs one-shot DNS resolution and blocklist checks before returning the original URL unchanged. Attackers can bypass the security filter by supplying URLs that redirect to internal addresses or use DNS rebinding techniques to access internal services and cloud metadata endpoints.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Crewai | Crewai | < 1.15.1 |
Related Weaknesses (CWE)
References
- https://github.com/crewAIInc/crewAI/commit/5d4851eac797cafc45b726f65747fe2c9520fPatch
- https://github.com/crewAIInc/crewAI/issues/6520Issue TrackingExploitPatch
- https://github.com/crewAIInc/crewAI/pull/6331ExploitIssue TrackingVendor Advisory
- https://github.com/crewAIInc/crewAI/releases/tag/1.15.1Release Notes
- https://www.vulncheck.com/advisories/crewai-ssrf-filter-bypass-via-http-redirectThird Party AdvisoryVDB Entry
FAQ
What is CVE-2026-62240?
CVE-2026-62240 is a vulnerability with a CVSS score of 7.4 (HIGH). CrewAI before 1.15.1 contains a server-side request forgery vulnerability in the validate_url function that performs one-shot DNS resolution and blocklist checks before returning the original URL unch...
How severe is CVE-2026-62240?
CVE-2026-62240 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-62240?
Check the references section above for vendor advisories and patch information. Affected products include: Crewai Crewai.