CVE-2026-110646
Beganovich snappdf 1.1.0 before 6.1.0 OS Command Injection on Windows via setUrl()
CVSS Score
8.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-78 |
| Vendor | beganovich |
| Product | snappdf |
| Published | Oct 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
beganovich / snappdf
1.1.0 < 6.1.0
References
github.com: https://github.com/beganovich/snappdf/pull/54 github.com: https://github.com/beganovich/snappdf/commit/5197bd3bcc4df44e17246dbceea9ce51eb390eae github.com: https://github.com/beganovich/snappdf/blob/v6.0.0/src/Snappdf.php#L280-L284 github.com: https://github.com/beganovich/snappdf/releases/tag/v6.1.0 vulncheck.com: https://www.vulncheck.com/advisories/beganovich-snappdf-1.1.0-before-6.1.0-os-command-injection-on-windows-via-seturl
Credits
Zachariah Mithani