CVE-2024-12755 Avaya Spaces XSS Vulnerability
An XSS vulnerability in Avaya Spaces allows attackers to execute unauthorized code and disclose sensitive information.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-12755?
CVE-2024-12755 is a high-severity cross-site scripting vulnerability in Avaya Spaces, published on 11 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A Cross-Site Scripting (XSS) vulnerability in Avaya Spaces may have allowed unauthorized code execution and potential disclose of sensitive information.
Weakness: CWE-79
Which versions are affected by CVE-2024-12755?
It affects 1 product.
Products include Avaya Spaces.
How do I fix CVE-2024-12755?
No fix has been published for CVE-2024-12755 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-2024-12755 being exploited?
There is no known exploitation of CVE-2024-12755 in the wild and no public exploit code.
Other vulnerabilities in Avaya Spaces
Sources
Also known as GHSA-39c9-242x-fjqf.