CVE-2025-11682 Stored Cross-Site Scripting in Perx Customer Engagement & Loyalty Platform
An authenticated attacker can inject malicious JavaScript via SVG uploads, leading to session hijacking and data theft for other users.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-11682?
CVE-2025-11682 is a high-severity cross-site scripting vulnerability in Perx Technologies Customer Engagement & Loyalty Platform, published on 27 Oct 2025. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Stored cross-site scripting (XSS) vulnerability in the LMT Dashboard of the Perx Customer Engagement & Loyalty Platform allows an authenticated attacker to execute arbitrary JavaScript code in a victim's browser. The vulnerability is due to improper sanitization of SVG file uploads. An attacker can upload a malicious SVG file containing a script payload to a campaign. When another user views this image on the public LMT microsite, the script executes, which can lead to session hijacking, data theft, or other unauthorized actions.This issue affects Customer Engagement & Loyalty Platform before 4.617.4.
Which versions are affected by CVE-2025-11682?
How do I fix CVE-2025-11682?
No fix has been published for CVE-2025-11682 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-2025-11682 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11682 exists.
Sources
Also known as GHSA-qxmp-vwjw-x542.