VULNERABILITY INTELLIGENCE
CVE-2026-85672
CVSS score9.8 CRITICAL
EPSS probability2.57%
CISA KEVNot currently listed
Published2026-09-04
Last modified2026-09-23
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- disclosure@vulncheck.com: CWE-78