CVE-2023-29049: XSS
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 Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-29049?
CVE-2023-29049 has been classified as a high-severity vulnerability due to the potential for attackers to inject arbitrary script code.
How do I fix CVE-2023-29049?
To mitigate CVE-2023-29049, users should upgrade to version 7.10.6 or later of the open-xchange OX App Suite.
What types of attacks are possible with CVE-2023-29049?
CVE-2023-29049 can be exploited for cross-site scripting (XSS) attacks if an attacker gains access to a legitimate account.
Which software versions are affected by CVE-2023-29049?
CVE-2023-29049 affects open-xchange OX App Suite versions up to and including 7.10.6.
Can CVE-2023-29049 lead to persistent code execution?
Yes, successful exploitation of CVE-2023-29049 could allow persistent execution of injected script code under a trusted domain.