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CVE-2025-8260— Vaelsys VaelsysV4 Web interface vgrid_server.php weak hash

Quick assessment

Affected
Vaelsys VaelsysV4
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Vaelsys V4是西班牙Vaelsys公司的一款人工智能视频分析平台。 Vaelsys V4 .1.0版本存在安全漏洞，该漏洞源于对文件/grid/vgrid_server.php中参数xajaxargs的操作导致使用弱哈希。

CVSS 3.1 · Low EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-8260

Vulnerability Information
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Vulnerability Title
Vaelsys VaelsysV4 Web interface vgrid_server.php weak hash
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
可逆的单向哈希
Source: CVE Program / CVE List V5
Vulnerability Title
Vaelsys V4 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Vaelsys V4是西班牙Vaelsys公司的一款人工智能视频分析平台。 Vaelsys V4 .1.0版本存在安全漏洞，该漏洞源于对文件/grid/vgrid_server.php中参数xajaxargs的操作导致使用弱哈希。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Vaelsys VaelsysV4 5.0 -

II. Public POCs for CVE-2025-8260

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III. Intelligence Information for CVE-2025-8260

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Security Blog Posts for CVE-2025-8260 (1)

Same Patch Batch · Vaelsys · 2025-07-28 · 3 CVEs total

CVE-2025-8261 7.3 HIGH Vaelsys VaelsysV4 User Creation vgrid_server.php improper authorization
CVE-2025-8259 7.3 HIGH Vaelsys VaelsysV4 Web interface vgrid_server.php execute_DataObjectProc os command injecti

IV. Related Vulnerabilities

Same product: VaelsysV4
Same vendor: Vaelsys
Same weakness: CWE-328

V. Comments for CVE-2025-8260

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