CVE-2022-26874

MEDIUM

Horde Mime Viewer <2.2.4 - XSS

Title source: llm
STIX 2.1

Description

lib/Horde/Mime/Viewer/Ooo.php in Horde Mime_Viewer before 2.2.4 allows XSS via an OpenOffice document, leading to account takeover in Horde Groupware Webmail Edition. This occurs after XSLT rendering.

References (5)

Core 5
Core References
Exploit, Third Party Advisory x_refsource_misc
https://blog.sonarsource.com/horde-webmail-account-takeover-via-email/
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/06/msg00007.html
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/08/msg00021.html

Scores

CVSS v3 5.4
EPSS 0.0031
EPSS Percentile 54.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (3)
debian/debian_linux 9.0
debian/debian_linux 10.0
horde/horde_mime_viewer < 2.2.4
Published Mar 11, 2022
Tracked Since Feb 18, 2026