{"id":"UBUNTU-CVE-2020-8034","details":"Gollem before 3.0.13, as used in Horde Groupware Webmail Edition 5.2.22 and other products, is affected by a reflected Cross-Site Scripting (XSS) vulnerability via the HTTP GET dir parameter in the browser functionality, affecting breadcrumb output. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.","modified":"2025-10-24T04:48:19Z","published":"2020-05-18T17:15:00Z","upstream":["CVE-2020-8034"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-8034"},{"type":"REPORT","url":"https://lists.horde.org/archives/announce/2020/001289.html"},{"type":"REPORT","url":"https://github.com/horde/gollem/commit/a73bef1aef27d4cbfc7b939c2a81dea69aabb083"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-8034"}],"affected":[{"package":{"name":"php-horde-gollem","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/php-horde-gollem@3.0.7-1build1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.5-1","3.0.6-1","3.0.7-1","3.0.7-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.7-1build1","binary_name":"php-horde-gollem"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8034.json"}},{"package":{"name":"php-horde-gollem","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/php-horde-gollem@3.0.12-1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.0.11-1","3.0.12-1"],"ecosystem_specific":{"binaries":[{"binary_version":"3.0.12-1","binary_name":"php-horde-gollem"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-8034.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},{"type":"Ubuntu","score":"medium"}]}