{"id":"CVE-2020-8035","aliases":["DEBIAN-CVE-2020-8035","DLA-2230-1","EUVD-2020-28947","GHSA-7gcr-rp9v-fqcf","UBUNTU-CVE-2020-8035"],"status":"published","title":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a...","description":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a stored Cross-Site Scripting (XSS) vulnerability via an SVG image upload containing a JavaScript payload. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00881,"percentile":0.59432,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2020-05-18T14:55:55Z","modified":"2026-10-26T12:02:33Z","fixes":[{"ecosystem":"Debian:12","package":"php-horde","fixed_in":["5.2.23+debian0-1"],"sources":["osv"]},{"ecosystem":"Debian:8","package":"php-horde","fixed_in":["5.2.1+debian0-2+deb8u6"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"php-horde","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.23+debian0-1"}]}]},{"source":"osv","ecosystem":"Debian:8","package":"php-horde","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1+debian0-2+deb8u6"}]}],"versions":["5.2.1+debian0-2+deb8u1","5.2.1+debian0-2+deb8u2","5.2.1+debian0-2+deb8u3","5.2.1+debian0-2+deb8u4","5.2.1+debian0-2+deb8u5"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"php-horde","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.7+debian0-1","5.2.8+debian0-1","5.2.9+debian0-1","5.2.9+debian0-1build1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"php-horde","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.16+debian0-1","5.2.17+debian0-1"]}],"products":[{"vendor":"horde","product":"groupware"}],"references":[{"url":"https://lists.horde.org/archives/announce/2020/001290.html","tags":["x_refsource_CONFIRM","x_transferred","Mailing List","Vendor Advisory","advisory","report"]},{"url":"https://github.com/horde/base/blob/c00f2fdb222055fb2ccb6d53b5b5240c0a7d2a75/docs/CHANGES","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Third Party Advisory","advisory","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/05/msg00035.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8035"},{"url":"https://github.com/advisories/GHSA-7gcr-rp9v-fqcf"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-8035","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-8035","tags":["report"]},{"url":"https://github.com/horde/base/commit/64127fe3c2b9843c9760218e59dae9731cc56bdf","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-8035","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-8035","description":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a stored Cross-Site Scripting (XSS) vulnerability via an SVG image upload containing a JavaScript payload. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.","status":"published","published":"2020-05-18T14:55:55Z","modified":"2024-08-04T09:48:25.622Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-28947","description":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a stored Cross-Site Scripting (XSS) vulnerability via an SVG image upload containing a JavaScript payload. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.","status":"published","published":"2020-05-18T14:55:55Z","modified":"2024-08-04T09:48:25Z","updated_at":"2026-11-03T03:07:58.055641Z"}],"ghsa":[{"id":"GHSA-7gcr-rp9v-fqcf","title":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a...","description":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a stored Cross-Site Scripting (XSS) vulnerability via an SVG image upload containing a JavaScript payload. An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.","status":"published","published":"2022-05-24T17:18:05Z","modified":"2023-01-29T05:02:33Z","updated_at":"2026-11-02T14:45:07.130995Z"}],"nvd":[{"id":"CVE-2020-8035","description":"The image view functionality in Horde Groupware Webmail Edition before 5.2.22 is affected by a stored Cross-Site Scripting (XSS) vulnerability via an SVG image upload containing a JavaScript payload. 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An attacker can obtain access to a victim's webmail account by making them visit a malicious URL.","status":"published","published":"2020-05-18T15:15:00Z","modified":"2025-10-24T04:48:19Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:54:25.728622Z"},{"id":"DLA-2230-1","title":"php-horde - security update","status":"published","published":"2020-05-31T00:00:00Z","modified":"2026-03-09T01:18:12.81672Z","updated_at":"2026-11-02T15:46:10.227108Z"}]}}