CVE-2025-8260CWE-327CWE-328

Vaelsys VaelsysV4 Web interface vgrid_server.php weak hash

Low · published July 28, 2025

CVSS v4.0
2.3
EPSS
0%
Percentile
16.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
2.3 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00255 · 16.2th percentile
Weaknesses
CWE-327 · Use of a Broken or Risky Cryptographic Algorithm; CWE-328 · Use of Weak Hash
Published
2025-07-28T06:02Z
EPSS history
Timeline
  • 28 JUL 06:02Z
    Vaelsys VaelsysV4 Web interface vgrid_server.php weak hash
    cvelistv5