CVE-2023-26456
MEDIUMOX Guard < 2.10.7 - Stored Cross-Site Scripting via Product Name
Title source: llmDescription
Users were able to set an arbitrary "product name" for OX Guard. The chosen value was not sufficiently sanitized before processing it at the user interface, allowing for indirect cross-site scripting attacks. Accounts that were temporarily taken over could be configured to trigger persistent code execution, allowing an attacker to build a foothold. Sanitization is in place for product names now. No publicly available exploits are known.
References (2)
Core 2
Core References
Release Notes, Vendor Advisory release-notes
https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6243_7.10.6_2023-08-01.pdf
Vendor Advisory vendor-advisory
https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0004.json
Scores
CVSS v3
5.4
EPSS
0.0016
EPSS Percentile
36.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (2)
open-xchange/ox_guard
2.10.7 (4 CPE variants)
open-xchange/ox_guard
< 2.10.7
Published
Nov 02, 2023
Tracked Since
Feb 18, 2026