CVE-2026-26216
CVE-2026-26216 · Crawl4AI < 0.8.0 Docker API Unauthenticated Remote Code Execution via Hooks Parameter
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Crawl4AI versions prior to 0.8.0 contain a remote code execution vulnerability in the Docker API deployment. The /crawl endpoint accepts a hooks parameter containing Python code that is executed using exec(). The __import__ builtin was included in the allowed builtins, allowing unauthenticated remote attackers to import arbitrary modules and execute system commands. Successful exploitation allows full server compromise, including arbitrary command execution, file read and write access, sensitive data exfiltration, and lateral movement within internal networks.
CVSS 10.0 · Critique · EPSS 6,4% · Code d’exploitation public · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: python
Produits et versions concernés
crawl4ai
- Versions du logiciel
- ≥ 0, < 0.8.0: Concernée (semver)
Mettez à jour vers 0.8.0
crawl4ai PyPI
- Versions du logiciel
- 0.3.0
- 0.3.1
- 0.3.2
- 0.3.3
- 0.3.4
- 0.3.5
- 0.3.6
- 0.3.7
- 0.3.71
- 0.3.72
- 0.3.73
- 0.3.731
- 0.3.74
- 0.3.741
- 0.3.742
- 0.3.743
- 0.3.744
- 0.3.745
- 0.3.746
- 0.3.8
- 0.4.0
- 0.4.1
- 0.4.21
- 0.4.22
- 0.4.23
- 0.4.24
- 0.4.241
- 0.4.242
- 0.4.243
- 0.4.244
- 0.4.245
- 0.4.246
- 0.4.247
- 0.4.248
- 0.4.248b3
- 0.4.3b1
- 0.4.3b2
- 0.4.3b3
- 0.5.0
- 0.5.0.post1
- 0.5.0.post2
- 0.5.0.post3
- 0.5.0.post4
- 0.5.0.post5
- 0.5.0.post6
- 0.5.0.post7
- 0.5.0.post8
- 0.6.0
- 0.6.0rc1
- 0.6.1
- 0.6.2
- 0.6.3
- 0.7.0
- 0.7.1
- 0.7.2
- 0.7.3
- 0.7.4
- 0.7.5
- 0.7.6
- 0.7.7
- 0.7.8
- Plages de versions concernées
- ECOSYSTEM: < 0.8.0
Mettez à jour vers 0.8.0
Sources originales
- https://github.com/unclecode/crawl4ai/security/advisories/GHSA-5882-5rx9-xgxp
- https://github.com/unclecode/crawl4ai/blob/main/docs/blog/release-v0.8.0.md
- https://www.vulncheck.com/advisories/crawl4ai-docker-api-unauthenticated-remote-code-execution-via-hooks-parameter
- https://nvd.nist.gov/vuln/detail/CVE-2026-26216