CVE-2026-119120: high-severity vulnerability in unclecode crawl4ai
Crawl4AI 0.9.0 before 0.9.5 Untrusted Model Loading via CosineStrategy model_name
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.4%
Crawl4AI from 0.9.0 before 0.9.5 fails to filter the CosineStrategy model_name field in untrusted Docker API request bodies, allowing authenticated clients to choose which HuggingFace model the server loads. Attackers can reference a malicious repository with a pickle weight file to execute Python code under PyTorch below 2.6, or exhaust disk and memory.
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
unclecode · crawl4aiRelated CVEs — unclecode crawl4ai
In the same product, most dangerous first.
CVE-2026-53753CRITICALCrawl4AI: AST Sandbox Escape via gi_frame.f_back Chain - Pre-Auth RCE in Docker APIEPSS 2.9%CVE-2026-53755HIGHCrawl4AI: SSRF via proxy settings in the Docker server bypasses the crawl-URL SSRF checkEPSS 1.6%CVE-2026-57572CRITICALCrawl4AI: Unauthenticated RCE via Chromium launch-argument injection in browser_config.extra_argsEPSS 0.9%CVE-2026-57571CRITICALCrawl4AI arbitrary file write via download filename path traversalEPSS 0.8%CVE-2026-91941HIGHCrawl4AI before 0.9.3 Denial of Service via PDFContentScrapingStrategyEPSS 0.5%CVE-2026-91940HIGHcrawl4ai before 0.9.3 Arbitrary File Write via PDFContentScrapingStrategyEPSS 0.5%