{"id":"CVE-2026-104085","title":"odt2spip plugin for SPIP before 4.4.0 contains an OS command injection vulnerability that allows authenticated authors to execute arbitrary commands by uploading a document with a maliciously crafted filename through the document import …","summary":"odt2spip plugin for SPIP before 4.4.0 contains an OS command injection vulnerability that allows authenticated authors to execute arbitrary commands by uploading a document with a maliciously crafted filename through the document import …","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-78"],"published":"2026-10-13","updated":"2026-10-13","sourceUpdated":"2026-10-13T18:17:12.727","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-104085","references":[{"url":"https://plugins.spip.net/odt2spip.html","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/odt2spip-os-command-injection-via-document-filename","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-13T18:41:42.734Z","vendor":"odt2spip","product":"odt2spip","affected":["odt2spip <= 4.4.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-10-13T17:40:49.345803Z"},"slug":"CVE-2026-104085","body":"## Overview\n\nodt2spip plugin for SPIP before 4.4.0 contains an OS command injection vulnerability that allows authenticated authors to execute arbitrary commands by uploading a document with a maliciously crafted filename through the document import form. Attackers can embed shell metacharacters such as $(id) in a non-.odt filename, which survives insufficient sanitization in odt2spip_deplacer_fichier_upload() and LibreOffice::createCommand(), to achieve remote code execution as the web-server user during the LibreOffice conversion process.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":48,"depthScoreParts":{"impact":48.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}