CVE-2025-8260 Vaelsys VaelsysV4 Web interface vgrid_server.php weak hash
Remote attackers can exploit weak hashing in the web interface to bypass security controls, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-8260?
CVE-2025-8260 is a low-severity vulnerability in VaelsysV4, published on 28 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A security flaw has been discovered in Vaelsys VaelsysV4 up to 5.1.0/5.4.0. This affects an unknown part of the file /grid/vgrid_server.php of the component Web interface. Performing a manipulation of the argument xajaxargs results in use of weak hash. The attack is possible to be carried out remotely. The complexity of an attack is rather high. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. Upgrading to version 5.1.1 and 5.4.1 is able to mitigate this issue. Upgrading the affected component is recommended.
Which versions are affected by CVE-2025-8260?
It affects 1 product.
Products include Vaelsys Vaelsys.
How do I fix CVE-2025-8260?
No fix has been published for CVE-2025-8260 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-8260 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8260 exists.
Other vulnerabilities in VaelsysV4
Sources
Also known as GHSA-8rhv-2p84-6g62.