{"id":"CVE-2020-8865","aliases":["DEBIAN-CVE-2020-8865","DLA-2175-1","EUVD-2020-29707","GHSA-ggc2-fj6j-c7cc","UBUNTU-CVE-2020-8865"],"status":"published","title":"This vulnerability allows remote attackers to execute local PHP files on affected installations...","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","severity":{"version":"3.0","score":6.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.06808,"percentile":0.94054,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-22","CWE-23"],"published":"2020-03-23T20:15:17Z","modified":"2026-10-26T12:00:12Z","exploits":[{"source":"exploitdb","id":"EDB-48209","title":"Horde Groupware Webmail Edition 5.2.22 - PHP File Inclusion","type":"webapps","platform":"php","date":"2020-03-11","url":"https://www.exploit-db.com/exploits/48209"},{"source":"exploitdb","id":"EDB-48210","title":"Horde Groupware Webmail Edition 5.2.22 - PHAR Loading","type":"webapps","platform":"php","date":"2020-03-11","url":"https://www.exploit-db.com/exploits/48210"}],"fixes":[{"ecosystem":"Debian:12","package":"php-horde-trean","fixed_in":["1.1.10-1"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"php-horde-trean","fixed_in":["1.1.1-2+deb8u1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"php-horde-trean","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.10-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"php-horde-trean","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.1-2+deb8u1"}]}],"versions":["1.1.1-2"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"php-horde-trean","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.2-1","1.1.3-1","1.1.4-1","1.1.4-1build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"php-horde-trean","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.8-1","1.1.9-1"]}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"horde","product":"groupware"},{"vendor":"horde","product":"groupware webmail edition"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-20-276/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/04/msg00009.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8865"},{"url":"https://github.com/advisories/GHSA-ggc2-fj6j-c7cc"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-8865","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-8865","tags":["report"]},{"url":"https://lists.horde.org/archives/announce/2020/001286.html","tags":["report"]},{"url":"https://github.com/horde/trean/commit/db0714a0c04d87bda9e2852f1b0d259fc281ca75","tags":["report"]},{"url":"https://github.com/horde/trean/commit/055029f551501803d7e293a48316e2cf31307908","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-8865","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-8865","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2020-03-23T20:15:17Z","modified":"2024-08-04T10:12:10.978Z","cvss":[{"version":"3.0","score":6.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-23"],"updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-29707","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2020-03-23T20:15:17Z","modified":"2024-08-04T10:12:10Z","cvss":[{"version":"3.0","score":6.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-03T03:07:56.155078Z"}],"ghsa":[{"id":"GHSA-ggc2-fj6j-c7cc","title":"This vulnerability allows remote attackers to execute local PHP files on affected installations...","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2022-05-24T17:12:17Z","modified":"2023-01-28T05:07:53Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:44:35.015986Z"}],"nvd":[{"id":"CVE-2020-8865","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2020-03-23T21:15:12.567Z","modified":"2026-06-17T03:27:05.58Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"primary"},{"version":"3.0","score":6.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-23","CWE-22"],"updated_at":"2026-11-02T14:05:56.580228Z"}],"osv":[{"id":"CVE-2020-8865","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2020-03-23T21:15:12.567Z","modified":"2026-10-24T10:30:50.561085789Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:17.663289Z"},{"id":"DEBIAN-CVE-2020-8865","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2020-03-23T21:15:12.567Z","modified":"2026-10-26T12:00:12.482825326Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:45:34.311861Z"},{"id":"UBUNTU-CVE-2020-8865","description":"This vulnerability allows remote attackers to execute local PHP files on affected installations of Horde Groupware Webmail Edition 5.2.22. Authentication is required to exploit this vulnerability. The specific flaw exists within edit.php. When parsing the params[template] parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the www-data user. Was ZDI-CAN-10469.","status":"published","published":"2020-03-23T21:15:00Z","modified":"2025-10-24T04:48:20Z","cvss":[{"version":"3.0","score":6.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"},{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:54:25.728622Z"},{"id":"DLA-2175-1","title":"php-horde-trean - security update","status":"published","published":"2020-04-14T00:00:00Z","modified":"2026-03-09T01:21:37.154566Z","updated_at":"2026-11-02T15:46:10.227108Z"}]}}