CVE-2026-41880

Critical

Description

R-SOFT DMS is vulnerable to OS Command Injection in the Optical Character Recognition (OCR) module. Multiple command execution functions accept user-controllable file paths without proper sanitization before passing them to the system shell via SSH. In current infrastructure the URL encoding neutralizes the injection during the standard web upload flow. An authenticated attacker who is able to trigger the OCR functionality for the uploaded file can execute OS commands within the context of a root user. This issue was fixed in version v3.19-2862 and v3.17-2580.

SeverityCritical

CVSS9.0

Exploit probability—

ProductDMS

PublishedJul 10, 2026

First seenJul 10, 2026

Weakness typeCWE-78OS command injection

How to fix

Update

R-SOFT SERWIS DMSv3.19-2862, v3.17-2580 or later

Affected products

Product	Affected versions	Fixed in
R-SOFT SERWIS DMS	v < v3.19-2862, v < v3.17-2580	v3.19-2862, v3.17-2580

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