{"id":"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.","modified":"2026-10-15T10:30:45.283909691Z","published":"2026-10-14T14:17:09.098Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-78"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110637.json"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wastemobile/buildebooks","events":[{"introduced":"0"},{"fixed":"5ae097328d0ec6a1ca0fdc3a7a339bd32b469db5"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.2.2"}],"source":"AFFECTED_FIELD"}}],"versions":["0.2.1","0.2.0","0.1.12","0.1.11","0.1.10","0.1.9","0.1.8","0.1.7","0.1.6","0.1.5","0.1.4","0.1.3","0.1.2","0.1.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110637.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}