Vulnerability Description
zerox 1.1.20 contains an OS command injection vulnerability in the file download mechanism where the temporary file extension derived from document URLs is interpolated unsanitized into shell commands executed by poppler utilities. Attackers can craft document URLs with malicious file extensions containing command substitution syntax to execute arbitrary OS commands before document processing occurs.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/getomni-ai/zerox
- https://github.com/getomni-ai/zerox/blob/main/node-zerox/src/utils/file.ts
- https://github.com/getomni-ai/zerox/issues/206
- https://www.vulncheck.com/advisories/zerox-1.1.20-os-command-injection-via-docum
- https://github.com/getomni-ai/zerox/issues/206
FAQ
What is CVE-2026-85672?
CVE-2026-85672 is a vulnerability with a CVSS score of 9.8 (CRITICAL). zerox 1.1.20 contains an OS command injection vulnerability in the file download mechanism where the temporary file extension derived from document URLs is interpolated unsanitized into shell commands...
How severe is CVE-2026-85672?
CVE-2026-85672 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-85672?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.