CVE-2025-1420 XSS in Proget MDM
A high-privileged user can inject malicious scripts via the activationMessage field in Konsola Proget, leading to stored XSS attacks.
- 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-2025-1420?
CVE-2025-1420 is a low-severity cross-site scripting vulnerability in Proget, published on 21 May 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
Input provided in a field containing "activationMessage" in Konsola Proget is not sanitized correctly, allowing a high-privileged user to perform a Stored Cross-Site Scripting attack.
This issue has been fixed in 2.17.5 version of Konsola Proget (server part of the MDM suite).
Weakness: CWE-79
Which versions are affected by CVE-2025-1420?
How do I fix CVE-2025-1420?
No fix has been published for CVE-2025-1420 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-2025-1420 being exploited?
There is no known exploitation of CVE-2025-1420 in the wild and no public exploit code.
Sources
Also known as GHSA-3gf3-q286-fvmm.