CVE-2023-29049: Open-Xchange Ox App Suite

Medium severity, CVSS 6.1. EPSS: 0.6% chance of exploitation in the next 30 days.

The "upsell" widget at the portal page could be abused to inject arbitrary script code. Attackers that manage to lure users to a compromised account, or gain temporary access to a legitimate account, could inject script code to gain persistent code execution capabilities under a trusted domain. User input for this widget is now sanitized to avoid malicious content the be processed. No publicly available exploits are known.

Affected products

• Open-Xchange Ox App Suite: before 7.10.6 (fixed in 7.10.6); version 7.10.6 only

Published 2024-01-08. Last modified 2026-06-17.