CVE-2026-56261
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
- 9.2
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 - CVSS 3.1
- 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS
- 0.5% chance of exploitation in the next 30 days; higher than 43% of CVEs (scores of 2026-10-25)
- CWE
- CWE-918
- Published
- Modified
- Record from
- the NVD, synced
Affected
- kidocode:crawl4ai
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-365w-hqf6-vxfg | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| GHSA-8qrg-7j2f-rf2h | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-229 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-230 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-239 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-3443 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-3449 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-596 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |
| PYSEC-2026-798 | PyPI | crawl4ai | <0.8.7 | 0.8.7 |