CVE-2026-110646CWE-78command-injection

CVE-2026-110646

High · published October 14, 2026

CVSS v3.1
8.1
EPSS
2%
Percentile
81.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
9.2 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.02119 · 81.7th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-14T19:17Z
References (5)
https://github.com/beganovich/snappdf/blob/v6.0.0/src/Snappdf.php#L280-L284 · [email protected]https://github.com/beganovich/snappdf/commit/5197bd3bcc4df44e17246dbceea9ce51eb390eae · [email protected]https://github.com/beganovich/snappdf/pull/54 · [email protected]https://github.com/beganovich/snappdf/releases/tag/v6.1.0 · [email protected]https://www.vulncheck.com/advisories/beganovich-snappdf-1.1.0-before-6.1.0-os-command-injection-on-windows-via-seturl · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 2%
    epss
  • 14 OCT 14:17Z
    Beganovich snappdf 1.1.0 before 6.1.0 OS Command Injection on Windows via setUrl()
    cvelistv5
  • 14 OCT 14:17Z
    Beganovich snappdf 1.1.0 before 6.1.0 OS Command Injection on Windows via setUrl()
    cvelistv5