{"id":"CVE-2026-110637","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-110637","summary":"buildebooks before 0.2.2 OS Command Injection via kindlegen EPUB File Name","details":"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.","published":"2026-10-14T14:17:09.098Z","modified":"2026-10-15T10:30:45.283909691Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/wastemobile/buildebooks/commit/123776c9ef61e8075ada2f7da2f7046f6a8078d9","label":"wastemobile/buildebooks@123776c"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110637.json"},{"type":"PACKAGE","url":"https://github.com/wastemobile/buildebooks"},{"type":"ARTICLE","url":"https://github.com/wastemobile/buildebooks/blob/7fc313485447d9359fb38fda3cbc2ed60ce69fe7/lib/kindle.js#L5-L12"},{"type":"FIX","url":"https://github.com/wastemobile/buildebooks/commit/123776c9ef61e8075ada2f7da2f7046f6a8078d9"},{"type":"FIX","url":"https://github.com/wastemobile/buildebooks/pull/12"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110637"},{"type":"WEB","url":"https://www.npmjs.com/package/buildebooks"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/buildebooks-before-0.2.2-os-command-injection-via-kindlegen-epub-file-name"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-15T10:30:45.283909691Z"}}