CVE-2024-23188 Cross-site scripting in OX App Suite
Attackers can execute script code in user browser sessions via malicious email attachment names, potentially extracting account information or performing API requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-23188?
CVE-2024-23188 is a medium-severity cross-site scripting vulnerability in Open-Xchange GmbH OX App Suite, published on 6 May 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Maliciously crafted E-Mail attachment names could be used to temporarily execute script code in the context of the users browser session. Common user interaction is required for the vulnerability to trigger. Attackers could perform malicious API requests or extract information from the users account. Please deploy the provided updates and patch releases. We now use safer methods of handling external content when embedding attachment information to the web interface. No publicly available exploits are known.
Weakness: CWE-79
Which versions are affected by CVE-2024-23188?
How do I fix CVE-2024-23188?
No fix has been published for CVE-2024-23188 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2024-23188 being exploited?
There is no known exploitation of CVE-2024-23188 in the wild and no public exploit code.
Sources
Also known as GHSA-c7gh-gc4c-px6v.