CVE Catalog

CVE-2026-110637

HighCVSS 7.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Elevated risk
1.15%

66th percentile - higher than 66% of all known CVEs

Summary

buildebooks before 0.2.2 contains an OS command injection vulnerability in lib/kindle.js. Attackers can craft a book project with a malicious front-matter filename or project folder name and kindle: true to execute OS commands as the user running buildebooks.

Risk Assessment

An attacker can execute arbitrary OS commands with the privileges of the user running buildebooks, potentially leading to unauthorized access or system modification.

Recommendation

Update buildebooks to version 0.2.2 or later and ensure proper validation and escaping of file names passed to child_process.exec.

Related vulnerabilities

Original NVD description (English source)

buildebooks before 0.2.2 contains an OS command injection vulnerability in lib/kindle.js that allows attackers to execute commands by supplying a crafted EPUB file name passed to kindlegen via child_process.exec. Attackers can craft a book project with a malicious front-matter filename or project folder name and kindle: true to execute OS commands as the user running buildebooks.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS