CVE-2026-2952
HIGHVaelsys 4.1.0 - OS Command Injection via xajaxargs Parameter
Title source: llmDescription
A flaw has been found in Vaelsys 4.1.0. This vulnerability affects unknown code of the file /tree/tree_server.php of the component HTTP POST Request Handler. This manipulation of the argument xajaxargs causes os command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (4)
Core 4
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.347318
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.347318
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.755166
Issue Tracking exploit
issue-tracking
https://github.com/CVE-Hunter-Leo/CVE/issues/10
Scores
CVSS v3
7.3
EPSS
0.0452
EPSS Percentile
90.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-77
CWE-78
Status
published
Products (1)
vaelsys/vaelsys
4.1.0
Published
Feb 22, 2026
Tracked Since
Feb 22, 2026