CVE-2026-56261criticalCWE-918

CVE-2026-56261: fallo crítico en Crawl4AI

Crawl4AI - Server-Side Request Forgery via Webhook URLs

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear Crawl4AI+ Monitorear crawl4ai

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

28Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 9.2epss 0.5%
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:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Productos afectados
Crawl4AI · Crawl4AI
CVEs relacionadas — Crawl4AI

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-56265CRITICALCrawl4AI - Authentication Bypass via Hardcoded JWT Signing KeyEPSS 2.6%CVE-2026-56258CRITICALCrawl4AI - Arbitrary File Write via output_path Symlink and TOCTOUEPSS 0.9%CVE-2026-56262MEDIUMCrawl4AI - Unauthenticated Access to Monitor Endpoints via Docker API ServerEPSS 0.8%CVE-2026-56260HIGHCrawl4AI - Arbitrary File Write via output_path ParameterEPSS 0.6%CVE-2026-56264CRITICALCrawl4AI - Arbitrary JavaScript Execution via /execute_js EndpointEPSS 0.5%CVE-2026-56266CRITICALCrawl4AI - Server-Side Request Forgery via Direct Crawl EndpointsEPSS 0.5%