CVE-2025-32916 Sensitive form data in URL query parameters
Attackers can access sensitive form data via URL query parameters logged in browser history or server logs, affecting Checkmk 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-2025-32916?
CVE-2025-32916 is a low-severity vulnerability in Checkmk Checkmk, published on 9 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
Potential use of sensitive information in GET requests in Checkmk GmbH's Checkmk versions <2.4.0p13, <2.3.0p38, <2.2.0p46, and 2.1.0 (EOL) may cause sensitive form data to be included in URL query parameters, which may be logged in various places such as browser history or web server logs.
Weakness: CWE-598
Which versions are affected by CVE-2025-32916?
It affects 1 product.
Products include Checkmk Checkmk.
How do I fix CVE-2025-32916?
No fix has been published for CVE-2025-32916 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-32916 being exploited?
There is no known exploitation of CVE-2025-32916 in the wild and no public exploit code.
Other vulnerabilities in Checkmk Checkmk
- CVE-2025-39666 omd: Local privilege escalation when executing omd commands as root
- CVE-2024-8606 Fix 2FA bypass via RestAPI
- CVE-2022-46836 PHP code injection in watolib
- CVE-2025-32919 Privilege Escalation in Windows License plugin for Checkmk Windows Agent
- CVE-2024-28827 Privilege escalation in Windows agent
Sources
Also known as GHSA-pr6f-5c62-pj5r, UBUNTU-CVE-2025-32916.