Critical severity9.8NVD Advisory· Published Oct 14, 2026
CVE-2026-110635
CVE-2026-110635
Description
webp-converter before 3.0.0 contains an OS command injection vulnerability in src/webpconverter.js helpers that run libwebp binaries via execFile with shell enabled. Attackers controlling file names or option strings passed to cwebp, dwebp, gwebp, or webpmux functions can inject shell metacharacters to execute OS commands as the Node.js process.
Affected products
1- Range: <3.0.0
Patches
Vulnerability mechanics
References
6- github.com/scionoftech/webp-converter/blob/3729b65f1e904ab56b947ac3772020ce37a756c8/src/webpconverter.jsnvd
- github.com/scionoftech/webp-converter/blob/e09d963d772cae9ff6af63c268ca838ab334f861/CHANGELOG.mdnvd
- github.com/scionoftech/webp-converter/commit/f1b6724bc2e89f67ab05d51a854b4b1c5a99928anvd
- github.com/scionoftech/webp-converter/pull/53nvd
- github.com/scionoftech/webp-converter/pull/53nvd
- www.vulncheck.com/advisories/webp-converter-before-3.0.0-os-command-injection-via-file-names-and-optionsnvd
News mentions
0No linked articles in our index yet.