CVE-2026-110646

High

Description

Beganovich snappdf from 1.1.0 before 6.1.0 contains an OS command injection vulnerability on Windows that allows attackers to run commands by influencing the rendered URL. Attackers can supply cmd.exe metacharacters such as & in the setUrl() value, which executeOnWindows() passes unescaped to PHP exec(), executing commands as the PHP process.

SeverityHigh

CVSS8.1

Exploit probability—

ProductBeganovich Snappdf

PublishedOct 14, 2026

First seenOct 14, 2026

Weakness typeCWE-78OS command injection

How to fix

Update

beganovich snappdf6.1.0 or later

Patches

Vendor advisories

github.com/beganovich/snappdf/releases/tag/v6.1.0

Affected products

Product	Affected versions	Fixed in
beganovich snappdf	1.1.0 ≤ v < 6.1.0	6.1.0

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