{"id":"CVE-2024-12426","aliases":["DEBIAN-CVE-2024-12426","DLA-4020-1","DSA-5846-1","EUVD-2024-50847","GHSA-x7m8-vrfv-272v","MGASA-2025-0035","UBUNTU-CVE-2024-12426","USN-7228-1"],"status":"published","title":"URL fetching can be used to exfiltrate arbitrary INI file values and environment variables","description":"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 \u003c 24.8.4.","severity":{"version":"4.0","score":6.7,"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","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00549,"percentile":0.46304,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2025-01-07T12:22:32Z","modified":"2026-11-02T12:00:25Z","fixes":[{"ecosystem":"Debian:12","package":"libreoffice","fixed_in":["4:7.4.7-1+deb12u6"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"libreoffice","fixed_in":["4:25.2.3-2+deb13u7"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"libreoffice","fixed_in":["4:24.8.4-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"libreoffice","fixed_in":["1:6.4.7-0ubuntu0.20.04.13"],"sources":["osv"]},{"ecosystem":"Ubuntu:22.04:LTS","package":"libreoffice","fixed_in":["1:7.3.7-0ubuntu0.22.04.8"],"sources":["osv"]},{"ecosystem":"Ubuntu:24.04:LTS","package":"libreoffice","fixed_in":["4:24.2.7-0ubuntu0.24.04.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:7.4.7-1+deb12u6"}]}],"versions":["4:7.4.5-3","4:7.4.7-1","4:7.4.7-1+deb12u1","4:7.4.7-1+deb12u1~bpo11+1","4:7.4.7-1+deb12u2","4:7.4.7-1+deb12u2~bpo11+1","4:7.4.7-1+deb12u3","4:7.4.7-1+deb12u4","4:7.4.7-1+deb12u5","4:7.4.7-1~bpo11+1"]},{"source":"osv","ecosystem":"Debian:13","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:25.2.3-2+deb13u7"}]}],"versions":["4:25.2.3-2","4:25.2.3-2+deb13u1","4:25.2.3-2+deb13u2","4:25.2.3-2+deb13u2~bpo12+1","4:25.2.3-2+deb13u3","4:25.2.3-2+deb13u3~bpo12+1","4:25.2.3-2+deb13u4","4:25.2.3-2+deb13u5","4:25.2.3-2+deb13u5~bpo12+1","4:25.2.3-2+deb13u6"]},{"source":"osv","ecosystem":"Debian:14","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:24.8.4-1"}]}]},{"source":"osv","ecosystem":"Debian:11","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:7.0.4-4+deb11u12"}]}],"versions":["1:7.0.4-4","1:7.0.4-4+deb11u1","1:7.0.4-4+deb11u10","1:7.0.4-4+deb11u11","1:7.0.4-4+deb11u1~bpo10+1","1:7.0.4-4+deb11u2","1:7.0.4-4+deb11u3","1:7.0.4-4+deb11u3~bpo10+1","1:7.0.4-4+deb11u4","1:7.0.4-4+deb11u4~bpo10+1","1:7.0.4-4+deb11u5","1:7.0.4-4+deb11u6","1:7.0.4-4+deb11u7","1:7.0.4-4+deb11u8","1:7.0.4-4+deb11u9"],"bundled":2},{"source":"osv","ecosystem":"Debian:12","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:7.4.7-1+deb12u6"}]}],"versions":["4:7.4.5-3","4:7.4.7-1","4:7.4.7-1+deb12u1","4:7.4.7-1+deb12u1~bpo11+1","4:7.4.7-1+deb12u2","4:7.4.7-1+deb12u2~bpo11+1","4:7.4.7-1+deb12u3","4:7.4.7-1+deb12u4","4:7.4.7-1+deb12u5","4:7.4.7-1~bpo11+1"],"bundled":2},{"source":"osv","ecosystem":"Mageia:9","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"24.2.7.2-1.mga9"}]}],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.4.7-0ubuntu0.20.04.13"}]}],"versions":["1:6.3.2-0ubuntu2","1:6.3.3-0ubuntu1","1:6.3.3-0ubuntu2","1:6.3.4-0ubuntu1","1:6.4.0-0ubuntu4","1:6.4.0-0ubuntu6","1:6.4.0-0ubuntu7","1:6.4.1-0ubuntu1","1:6.4.2-0ubuntu1","1:6.4.2-0ubuntu2","1:6.4.2-0ubuntu3","1:6.4.3-0ubuntu0.20.04.1","1:6.4.4-0ubuntu0.20.04.1","1:6.4.5-0ubuntu0.20.04.1","1:6.4.6-0ubuntu0.20.04.1","1:6.4.7-0ubuntu0.20.04.1","1:6.4.7-0ubuntu0.20.04.2","1:6.4.7-0ubuntu0.20.04.4","1:6.4.7-0ubuntu0.20.04.5","1:6.4.7-0ubuntu0.20.04.6","1:6.4.7-0ubuntu0.20.04.7","1:6.4.7-0ubuntu0.20.04.8","1:6.4.7-0ubuntu0.20.04.9","1:6.4.7-0ubuntu0.20.04.10","1:6.4.7-0ubuntu0.20.04.11","1:6.4.7-0ubuntu0.20.04.12"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:7.3.7-0ubuntu0.22.04.8"}]}],"versions":["1:7.2.1-0ubuntu3","1:7.2.2-0ubuntu0.21.10.1","1:7.2.3~rc2-0ubuntu1","1:7.2.4-0ubuntu1","1:7.2.5~rc1-0ubuntu2","1:7.2.5~rc2-0ubuntu1","1:7.3.1~rc2-0ubuntu1","1:7.3.1~rc3-0ubuntu1","1:7.3.2~rc1-0ubuntu2","1:7.3.2~rc2-0ubuntu1","1:7.3.2-0ubuntu1","1:7.3.2-0ubuntu2","1:7.3.3-0ubuntu0.22.04.1","1:7.3.4-0ubuntu0.22.04.1","1:7.3.5-0ubuntu0.22.04.1","1:7.3.6-0ubuntu0.22.04.1","1:7.3.6-0ubuntu0.22.04.2","1:7.3.7-0ubuntu0.22.04.1","1:7.3.7-0ubuntu0.22.04.2","1:7.3.7-0ubuntu0.22.04.3","1:7.3.7-0ubuntu0.22.04.4","1:7.3.7-0ubuntu0.22.04.5","1:7.3.7-0ubuntu0.22.04.6","1:7.3.7-0ubuntu0.22.04.7"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:24.2.7-0ubuntu0.24.04.2"}]}],"versions":["4:7.6.2-0ubuntu1","4:7.6.3~rc1-0ubuntu2","4:7.6.3-0ubuntu3","4:7.6.4-0ubuntu1","4:7.6.4-0ubuntu3","4:24.2.0~rc1-0ubuntu1","4:24.2.1~rc1-0ubuntu1","4:24.2.1~rc2-0ubuntu1","4:24.2.2~rc2-0ubuntu1","4:24.2.2-0ubuntu1","4:24.2.3-0ubuntu0.24.04.1","4:24.2.3-0ubuntu0.24.04.2","4:24.2.4-0ubuntu0.24.04.1","4:24.2.4-0ubuntu0.24.04.2","4:24.2.5-0ubuntu0.24.04.1","4:24.2.5-0ubuntu0.24.04.2","4:24.2.6-0ubuntu0.24.04.1","4:24.2.7-0ubuntu0.24.04.1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.4.7-0ubuntu0.20.04.13"}]}],"versions":["1:6.3.2-0ubuntu2","1:6.3.3-0ubuntu1","1:6.3.3-0ubuntu2","1:6.3.4-0ubuntu1","1:6.4.0-0ubuntu4","1:6.4.0-0ubuntu6","1:6.4.0-0ubuntu7","1:6.4.1-0ubuntu1","1:6.4.2-0ubuntu1","1:6.4.2-0ubuntu2","1:6.4.2-0ubuntu3","1:6.4.3-0ubuntu0.20.04.1","1:6.4.4-0ubuntu0.20.04.1","1:6.4.5-0ubuntu0.20.04.1","1:6.4.6-0ubuntu0.20.04.1","1:6.4.7-0ubuntu0.20.04.1","1:6.4.7-0ubuntu0.20.04.2","1:6.4.7-0ubuntu0.20.04.4","1:6.4.7-0ubuntu0.20.04.5","1:6.4.7-0ubuntu0.20.04.6","1:6.4.7-0ubuntu0.20.04.7","1:6.4.7-0ubuntu0.20.04.8","1:6.4.7-0ubuntu0.20.04.9","1:6.4.7-0ubuntu0.20.04.10","1:6.4.7-0ubuntu0.20.04.11","1:6.4.7-0ubuntu0.20.04.12"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:7.3.7-0ubuntu0.22.04.8"}]}],"versions":["1:7.2.1-0ubuntu3","1:7.2.2-0ubuntu0.21.10.1","1:7.2.3~rc2-0ubuntu1","1:7.2.4-0ubuntu1","1:7.2.5~rc1-0ubuntu2","1:7.2.5~rc2-0ubuntu1","1:7.3.1~rc2-0ubuntu1","1:7.3.1~rc3-0ubuntu1","1:7.3.2~rc1-0ubuntu2","1:7.3.2~rc2-0ubuntu1","1:7.3.2-0ubuntu1","1:7.3.2-0ubuntu2","1:7.3.3-0ubuntu0.22.04.1","1:7.3.4-0ubuntu0.22.04.1","1:7.3.5-0ubuntu0.22.04.1","1:7.3.6-0ubuntu0.22.04.1","1:7.3.6-0ubuntu0.22.04.2","1:7.3.7-0ubuntu0.22.04.1","1:7.3.7-0ubuntu0.22.04.2","1:7.3.7-0ubuntu0.22.04.3","1:7.3.7-0ubuntu0.22.04.4","1:7.3.7-0ubuntu0.22.04.5","1:7.3.7-0ubuntu0.22.04.6","1:7.3.7-0ubuntu0.22.04.7"],"bundled":2},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libreoffice","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4:24.2.7-0ubuntu0.24.04.2"}]}],"versions":["4:7.6.2-0ubuntu1","4:7.6.3~rc1-0ubuntu2","4:7.6.3-0ubuntu3","4:7.6.4-0ubuntu1","4:7.6.4-0ubuntu3","4:24.2.0~rc1-0ubuntu1","4:24.2.1~rc1-0ubuntu1","4:24.2.1~rc2-0ubuntu1","4:24.2.2~rc2-0ubuntu1","4:24.2.2-0ubuntu1","4:24.2.3-0ubuntu0.24.04.1","4:24.2.3-0ubuntu0.24.04.2","4:24.2.4-0ubuntu0.24.04.1","4:24.2.4-0ubuntu0.24.04.2","4:24.2.5-0ubuntu0.24.04.1","4:24.2.5-0ubuntu0.24.04.2","4:24.2.6-0ubuntu0.24.04.1","4:24.2.7-0ubuntu0.24.04.1"],"bundled":2}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"libreoffice","product":"libreoffice"},{"vendor":"the document foundation","product":"libreoffice"}],"references":[{"url":"https://www.libreoffice.org/about-us/security/advisories/cve-2024-12426","tags":["Vendor Advisory","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00013.html","tags":["Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-12426"},{"url":"https://github.com/advisories/GHSA-x7m8-vrfv-272v"},{"url":"https://security-tracker.debian.org/tracker/CVE-2024-12426","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2025-0035.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=33941","tags":["report"]},{"url":"https://lists.debian.org/debian-security-announce/2025/msg00008.html","tags":["web"]},{"url":"https://www.libreoffice.org/about-us/security/advisories/cve-2024-12425/","tags":["advisory"]},{"url":"https://www.libreoffice.org/about-us/security/advisories/cve-2024-12426/","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-7228-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2024-12426","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-12426","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2024-12425","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2024-12426","title":"URL fetching can be used to exfiltrate arbitrary INI file values and environment variables","description":"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 \u003c 24.8.4.","status":"published","published":"2025-01-07T12:22:32.991Z","modified":"2025-11-03T20:36:39.84Z","cvss":[{"version":"4.0","score":6.7,"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","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:34:11.97482Z"}],"euvd":[{"id":"EUVD-2024-50847","description":"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 \u003c 24.8.4.","status":"published","published":"2025-01-07T12:22:32Z","modified":"2025-11-03T20:36:39Z","cvss":[{"version":"4.0","score":6.7,"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","level":"medium"}],"updated_at":"2026-11-02T19:49:32.503916Z"}],"ghsa":[{"id":"GHSA-x7m8-vrfv-272v","title":"Exposure of Environmental Variables and arbitrary INI file values to an Unauthorized Actor...","description":"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 \u003c 24.8.4.","status":"published","published":"2025-01-07T15:31:46Z","modified":"2025-12-08T21:30:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"},{"version":"4.0","score":6.7,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:05:05.469565Z"}],"nvd":[{"id":"CVE-2024-12426","description":"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 \u003c 24.8.4.","status":"published","published":"2025-01-07T13:15:07.21Z","modified":"2026-06-17T06:59:41.9Z","cvss":[{"version":"4.0","score":6.7,"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:10:41.838321Z"}],"osv":[{"id":"CVE-2024-12426","description":"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 \u003c 24.8.4.","status":"published","published":"2025-01-07T13:15:07.21Z","modified":"2026-10-24T10:30:42.557342528Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:37.917085Z"},{"id":"DEBIAN-CVE-2024-12426","description":"Exposure of Environmental Variables and arbitrary INI file values to an Unauthorized Actor vulnerability in The Document Foundation LibreOffice.     URLs 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.   This issue affects LibreOffice: from 24.8 before \u003c 24.8.4.","status":"published","published":"2025-01-07T13:15:07.21Z","modified":"2026-11-02T12:00:25.404370423Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:41.849198Z"},{"id":"UBUNTU-CVE-2024-12426","description":"Exposure of Environmental Variables and arbitrary INI file values to an Unauthorized Actor vulnerability in The Document Foundation LibreOffice. URLs 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. This issue affects LibreOffice: from 24.8 before \u003c 24.8.4.","status":"published","published":"2025-01-07T13:15:00Z","modified":"2026-04-22T14:37:28.186406Z","cvss":[{"version":"4.0","score":6.7,"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","level":"medium"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:54:41.555387Z"},{"id":"DLA-4020-1","title":"libreoffice - security update","status":"published","published":"2025-01-19T00:00:00Z","modified":"2026-03-09T01:21:43.306369Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"DSA-5846-1","title":"libreoffice - security update","status":"published","published":"2025-01-19T00:00:00Z","modified":"2026-03-09T02:09:34.726543Z","updated_at":"2026-11-02T15:46:17.892347Z"},{"id":"MGASA-2025-0035","title":"Updated libreoffice packages fix security vulnerabilities","description":"Path traversal leading to arbitrary .ttf file write. (CVE-2024-12425)\nURL fetching can be used to exfiltrate arbitrary INI file values and\nenvironment variables. (CVE-2024-12426)\n","status":"published","published":"2025-02-04T18:56:22Z","modified":"2026-04-16T04:43:23.003778925Z","updated_at":"2026-11-02T15:49:42.684501Z"},{"id":"USN-7228-1","title":"libreoffice vulnerabilities","description":"Thomas Rinsma discovered that LibreOffice incorrectly handled paths when\nprocessing embedded font files. If a user or automated system were tricked\ninto opening a specially crafted LibreOffice file, a remote attacker could\npossibly use this issue to create arbitrary files ending with \".ttf\".\n(CVE-2024-12425)\n\nThomas Rinsma discovered that LibreOffice incorrectly handled certain\nenvironment variables and INI file values. If a user or automated system\nwere tricked into opening a specially crafted LibreOffice file, a remote\nattacker could possibly use this issue to exfiltrate sensitive information.\n(CVE-2024-12426)\n","status":"published","published":"2025-01-27T14:24:36Z","modified":"2026-04-22T10:54:38.857418Z","updated_at":"2026-11-02T16:58:18.876384Z"}]}}