{"id":"CVE-2024-12426","published":"2025-01-07T12:22:32Z","modified":"2025-11-03T20:36:39Z","title":"URL fetching can be used to exfiltrate arbitrary INI file values and environment variables","vendor":"The Document Foundation","product":"LibreOffice","tier":"tail","description":{"text":"Exposure of Environmental Variables and arbitrary INI file values to an Unauthorized Actor vulnerability in The Document Foundation LibreOffice.\n\n\n\n\nURLs could be constructed which expanded environmental variables or INI file values, so potentially sensitive information could be exfiltrated to a remote server on opening a document containing such links.\n\n\nThis issue affects LibreOffice: from 24.8 before < 24.8.4.","provenance":"source","from":"CVE.org"},"cvss":{"score":6.7,"severity":"MEDIUM","version":"4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00549,"percentile":0.45844,"provenance":"source"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"references":[{"url":"https://www.libreoffice.org/about-us/security/advisories/cve-2024-12426","tags":[]},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00013.html","tags":[]}],"priority":{"score":13.9,"factors":[{"name":"EPSS percentile","points":9.17},{"name":"CVSS severity","points":4.69}]},"vendorSlug":"the-document-foundation","affectedVersions":[{"vendor":"The Document Foundation","product":"LibreOffice","versions":[">= 24.8, < < 24.8.4"]}],"euvd":{"id":"EUVD-2024-50847","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-the-document-foundation-libreoffice-cve-2024-12426","children":[{"from":"CVE-2024-12426","to":"CVE-2026-63270","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"The check added for CVE-2024-12426 did not cover every place a document can supply a URL.","from":"CVE.org","in":"CVE-2026-63270"},{"kind":"similar","provenance":"machine","score":0.43,"basis":"same product + CWE + description similarity"}]},{"from":"CVE-2024-12426","to":"CVE-2026-63278","relation":"incomplete-fix","confidence":"high","kind":"lineage","evidence":[{"kind":"text","provenance":"source","relation":"incomplete-fix","quote":"The check added for CVE-2024-12426 did not recognise every way of naming the package content provider, so a URL that named it differently still reached the expansion.","from":"CVE.org","in":"CVE-2026-63278"},{"kind":"similar","provenance":"machine","score":0.44,"basis":"same product + CWE + description similarity"}]}]}}