webp-converter before 3.0.0 OS Command Injection via File Names and Options
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.
CVE-2026-110635
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-110635
webp-converter
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/scionoftech/webp-converter",
"vendor": "scionoftech",
"product": "webp-converter",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "3.0.0",
"versionType": "semver"
}
],
"packageURL": "pkg:npm/webp-converter",
"collectionURL": "https://www.npmjs.com/package/webp-converter",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-110635
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #21992 · Revision 1
- Added to Heist Feed
- Publisher date