CVE-2025-1421 Formula injection in a CSV file in Proget MDM
Attackers can inject malicious formulas into CSV exports, leading to remote code execution on victims' PCs when opening the file in spreadsheet applications.
- 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-2025-1421?
CVE-2025-1421 is a low-severity code injection 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
Data provided in a request performed to the server while activating a new device are put in a database. Other high privileged users might download this data as a CSV file and corrupt their PC by opening it in a tool such as Microsoft Excel. The attacker could gain remote access to the user's PC.
This issue has been fixed in 2.17.5 version of Konsola Proget (server part of the MDM suite).
Weakness: CWE-1236
Which versions are affected by CVE-2025-1421?
How do I fix CVE-2025-1421?
No fix has been published for CVE-2025-1421 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-1421 being exploited?
There is no known exploitation of CVE-2025-1421 in the wild and no public exploit code.
Sources
Also known as GHSA-g45p-2vh4-m46h.