High 8.6Published Jul 10, 2026

CVE-2026-56261Crawl4AI - Server-Side Request Forgery via Webhook URLs

Updated under an hour ago (Oct 26, 2026, 4:50 PM ET)

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It affects Crawl4AI and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Crawl4AI

Exploited in the last 30 days

Crawl4AI before 0.8.7 contains a server-side request forgery (SSRF) vulnerability in the Docker API server's /crawl/job and /llm/job endpoints, which accept webhook URLs without destination validation. An attacker can supply webhook URLs pointing to private or internal IP ranges, Docker networks, or cloud metadata endpoints (e.g. 169.254.169.254), causing the server to make requests to internal services and potentially expose cloud metadata.

CVSS: 8.6 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Analyzed
Record last updated: Jul 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Crawl4AI Crawl4AI crawl4ai:crawl4ai (from the name)	before 0.8.7; 0.8.7 not affected	CNA record
kidocode crawl4ai kidocode:crawl4ai	before 0.8.7	NVD

References

References

https://github.com/unclecode/crawl4ai/security/advisories/GHSA-365w-hqf6-vxfg	vendor-advisory, mitigation
https://github.com/unclecode/crawl4ai	product
https://www.vulncheck.com/advisories/crawl4ai-server-side-request-forgery-via-webhook-urls	third-party-advisory, product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.