CVE-2026-110648
CVE-2026-110648 · @offactory/compress-fonts before 1.1.1 OS Command Injection via Font File Names
This page contains facts from public vulnerability sources. Check the original advisory before updating.
@offactory/compress-fonts before 1.1.1 contains an OS command injection vulnerability that allows attackers to execute shell commands by supplying font files with crafted names. Font paths are interpolated unquoted into a FontForge command run through child_process.execSync, so shell metacharacters in file names execute commands with the Node.js process privileges.
CVSS 8.5 · High · EPSS 1.1% · Fix available
- Published
- Updated
Affected products and versions
compress-fonts
- Versions
- ≥ 0, < 1.1.1: Affected (semver)
Update to 1.1.1
Original sources
- https://github.com/adamarcanov/compress-fonts/pull/1
- https://github.com/adamarcanov/compress-fonts/commit/12002e5866af2163cd34424baae5a53338951a5d
- https://github.com/adamarcanov/compress-fonts/blob/7b07d20b3125a7bba8f933eeca21f5a09c8fb62a/index.js#L48
- https://www.vulncheck.com/advisories/offactory-compress-fonts-before-1.1.1-os-command-injection-via-font-file-names
- https://nvd.nist.gov/vuln/detail/CVE-2026-110648