CVE-2026-56261
8.6 · HIGHOverview
CVE-2026-56261 is a high-severity vulnerability affecting kidocode crawl4ai. It was published on July 10, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from kidocode. Update crawl4ai to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| kidocode | crawl4ai | >= 0, < 0.8.7 | Affected |
Frequently Asked Questions
What is CVE-2026-56261?
CVE-2026-56261 is a high-severity vulnerability affecting kidocode crawl4ai. It was published on July 10, 2026 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2026-56261?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-56261?
Check the references section for vendor advisories and patches from kidocode. Update crawl4ai to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-56261?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-56261 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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