High severity7.8NVD Advisory· Published Oct 14, 2026
CVE-2026-110637
CVE-2026-110637
Description
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.
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Affected products
1- Range: <0.2.2
Patches
Vulnerability mechanics
References
4- github.com/wastemobile/buildebooks/blob/7fc313485447d9359fb38fda3cbc2ed60ce69fe7/lib/kindle.jsnvd
- github.com/wastemobile/buildebooks/commit/123776c9ef61e8075ada2f7da2f7046f6a8078d9nvd
- github.com/wastemobile/buildebooks/pull/12nvd
- www.vulncheck.com/advisories/buildebooks-before-0.2.2-os-command-injection-via-kindlegen-epub-file-namenvd
News mentions
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