PT-2022-18118 · Apache+1 · Openoffice+2

Mahdi Pasche · Published 2022-03-11 · Updated 2024-10-19 · CVE-2022-26874

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Horde Mime Viewer versions prior to 2.2.4

Description The issue allows XSS via an OpenOffice document, leading to account takeover in Horde Groupware Webmail Edition. This occurs after XSLT rendering.

Recommendations For versions prior to 2.2.4, update to version 2.2.4 or later to resolve the issue. As a temporary workaround, consider disabling the rendering of OpenOffice documents in lib/Horde/Mime/Viewer/Ooo.php until a patch is available. Restrict access to the lib/Horde/Mime/Viewer/Ooo.php file to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-26874

DLA-3045-1

DLA-3089-1

DLA-3924-1

Affected Products

Horde Groupware Webmail Edition

Horde Mime Viewer

Openoffice

References · 17

• 🔥 https://blog.sonarsource.com/horde-webmail-account-takeover-via-email · Exploit
• https://github.com/horde/Mime_Viewer/commit/02b46cec1a7e8f1a6835b628850cd56b85963bb5 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-26874 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-26874 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3924-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-26874 · Security Note
• https://osv.dev/vulnerability/CVE-2022-26874 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-26874 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26874 · Security Note
• https://osv.dev/vulnerability/DLA-3045-1 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-3089-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-26874 · Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2022/06/msg00007.html · Note
• https://lists.debian.org/debian-lts-announce/2022/08/msg00021.html · Note
• https://t.me/cvenotify/35496 · Telegram Post