Paper/Archive/CVE-2026-110646

CVE-2026-110646

beganovich snappdf — Beganovich snappdf 1.1.0 before 6.1.0 OS Command Injection on Windows via setUrl()

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
snappdf1.1.0 – < 6.1.06.1.0CNA

Scores by source

VulnCheck (CNA)9.2CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
VulnCheck (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

patchgithub.com/beganovich/snappdf/pull/54patchgithub.com/beganovich/snappdf/commit/5197bd3bcc4df44e17246dbceea9ce51eb390eaewriteupgithub.com/beganovich/snappdf/blob/v6.0.0/src/Snappdf.php#L280-L284refgithub.com/beganovich/snappdf/releases/tag/v6.1.0writeupvulncheck.com/advisories/beganovich-snappdf-1.1.0-before-6.1.0-os-command-injection-on-windows-via-seturl