{"apiVersion":"1.0","identifier":"CVE-2026-54732","description":"libreoffice-convert is a Node.js module for converting office documents to different formats. Prior to 1.8.2, index.js uses the caller-controlled options.fileName value in path.join(tempDir.name, fileName) without reducing it to a base name. A filename containing ../ can escape the temporary directory because path.basename() normalization is missing and write the supplied document buffer to an arbitrary path writable by the process, including an SSH authorized_keys file, a cron configuration, or a web root. This issue is fixed in version 1.8.2.","publishedAt":"2026-08-27T20:17:50","lastModifiedAt":"2026-08-28T16:18:14","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-54732","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","epssProbability":0.003,"riskScore":0.67,"affectedProduct":"libreoffice-convert","affectedVersions":"<1.8.2","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-54732","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-54732","en":"https://www.redsauce.net/en/cves/CVE-2026-54732","fr":"https://www.redsauce.net/fr/cves/CVE-2026-54732","pt":"https://www.redsauce.net/pt/cves/CVE-2026-54732","de":"https://www.redsauce.net/de/cves/CVE-2026-54732","sk":"https://www.redsauce.net/sk/cves/CVE-2026-54732","el":"https://www.redsauce.net/el/cves/CVE-2026-54732"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-54732"}}