CVE-2026-107699: Tzwm PPT2PNG

Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days.

ppt2png through 0.0.6 contains an OS command injection vulnerability that allows attackers to execute operating system commands by supplying unsanitized input or output path arguments. Attackers can append shell metacharacters such as ';' to file names passed to child_process.exec() in ppt2png.js, running commands with Node.js process privileges.

Affected products

• Tzwm PPT2PNG: up to and including 0.0.6

Published 2026-10-08. Last modified 2026-10-08.