A weakness has been identified in Vaelsys VaelsysV4 4.1.0. This vulnerability affects unknown code of the file /grid/vgrid_server.php of the component User Creation Handler. Executing a manipulation can lead to improper authorization. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The real existence of this vulnerability is still doubted at the moment. The vendor explains: "Based on Vaelsys' analysis, the reported behavior does not allow actions beyond those already permitted to authenticated administrative users, and no change in system configuration or operational practices is necessary."
History

Wed, 15 Apr 2026 15:15:00 +0000


Wed, 15 Apr 2026 07:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Vaelsys 4.1.0 and classified as critical. This issue affects some unknown processing of the file /grid/vgrid_server.php of the component User Creation Handler. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way. A weakness has been identified in Vaelsys VaelsysV4 4.1.0. This vulnerability affects unknown code of the file /grid/vgrid_server.php of the component User Creation Handler. Executing a manipulation can lead to improper authorization. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The real existence of this vulnerability is still doubted at the moment. The vendor explains: "Based on Vaelsys' analysis, the reported behavior does not allow actions beyond those already permitted to authenticated administrative users, and no change in system configuration or operational practices is necessary."
Title Vaelsys User Creation vgrid_server.php improper authorization Vaelsys VaelsysV4 User Creation vgrid_server.php improper authorization
References

Thu, 31 Jul 2025 17:45:00 +0000

Type Values Removed Values Added
Weaknesses NVD-CWE-Other
CPEs cpe:2.3:a:vaelsys:vaelsys:4.1.0:*:*:*:*:*:*:*

Tue, 29 Jul 2025 08:00:00 +0000

Type Values Removed Values Added
First Time appeared Vaelsys
Vaelsys vaelsys
Vendors & Products Vaelsys
Vaelsys vaelsys

Mon, 28 Jul 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 28 Jul 2025 06:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Vaelsys 4.1.0 and classified as critical. This issue affects some unknown processing of the file /grid/vgrid_server.php of the component User Creation Handler. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title Vaelsys User Creation vgrid_server.php improper authorization
Weaknesses CWE-266
CWE-285
References
Metrics cvssV2_0

{'score': 7.5, 'vector': 'AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-04-15T07:13:54.724Z

Reserved: 2025-07-26T16:14:28.085Z

Link: CVE-2025-8261

cve-icon Vulnrichment

Updated: 2025-07-28T15:53:49.115Z

cve-icon NVD

Status : Modified

Published: 2025-07-28T07:15:25.140

Modified: 2026-04-15T08:16:16.263

Link: CVE-2025-8261

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-07-28T15:24:21Z