CVE•Published 2026-06-30•Modified 2026-07-06•1 article on news•5 live references•NVD data
CVE-2026-56264Kidocode · Crawl4ai
Vulnerability data via NVD (ingested)
CVSS v3.1
8.1
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
40
Exploit Prediction Scoring System · top 60% of all CVEs
Weaknesses (CWE)
Description
Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /execute_js endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server's browser context with --disable-web-security enabled. An attacker can execute arbitrary JavaScript and, combined with the browser's relaxed security settings, perform server-side request forgery against internal services.
Timeline
Published 2026-06-30
Modified 2026-07-06
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-56264Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Kidocode Crawl4ai"All exposed Kidocode Crawl4ai instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Crawl4ai"HTTP body or banner mentions "Crawl4ai" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-56264Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-56264Censys host search filtered to this CVE id.
grep.app
CVE-2026-56264Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-56264GitHub code search for direct mentions.
Google dork
"CVE-2026-56264" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-56264 on GitHub.