SSRF in Crewai
CVE-2026-62240
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (42.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Crewai
- Crewaiinc Crewai — versions 0
Weakness classification (CWE)
References
- github.com/crewAIInc/crewAI/releases/tag/1.15.1 (release-notes, Release Notes, patch)
- github.com/crewAIInc/crewAI/issues/6520 (issue-tracking, Exploit, technical-description, Patch, exploit, Issue Tracking)
- github.com/crewAIInc/crewAI/pull/6331 (issue-tracking, Exploit, patch, Issue Tracking, Vendor Advisory)
- github.com/crewAIInc/crewAI/commit/5d4851eac797cafc45b726f65747fe2c9520fc42 (Patch, patch)
- www.vulncheck.com/advisories/crewai-ssrf-filter-bypass-via-http-redirect-in-scr… (VDB Entry, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-62240?
- CVE-2026-62240 is a high-severity vulnerability in Crewai, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.4/10. Published 2026-07-13.
- How severe is CVE-2026-62240?
- High severity. CVSS v3 base score is 7.4 out of 10.