Critical 9.8Published Sep 4, 2026

CVE-2026-85672zerox 1.1.20 OS Command Injection via Document URL File Extension

Updated under an hour ago (2026-10-19 10:10 UTC)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for getomni-ai zerox

Exploited in the last 30 days

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: 9.8 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

getomni-ai zerox getomni_ai:zerox (from the name)	through 1.1.20	CNA record

References

https://github.com/getomni-ai/zerox/issues/206issue-tracking
https://github.com/getomni-ai/zeroxproduct
https://github.com/getomni-ai/zerox/blob/main/node-zerox/src/utils/file.tstechnical-description
https://www.vulncheck.com/advisories/zerox-1.1.20-os-command-injection-via-document-url-file-extensionthird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.