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CVE Vulnerability Details :
CVE-2026-2952
PUBLISHED
More InfoOfficial Page
Assigner-VulDB
Assigner Org ID-1af790b2-7ee1-4545-860a-a788eba489b5
View Known Exploited Vulnerability (KEV) details
Published At-22 Feb, 2026 | 14:02
Updated At-22 Feb, 2026 | 14:02
Rejected At-
▼CVE Numbering Authority (CNA)
Vaelsys HTTP POST Request tree_server.php os command injection

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.

Affected Products
Vendor
n/a
Product
Vaelsys
CPEs
  • cpe:2.3:a:vaelsys:vaelsys:*:*:*:*:*:*:*:*
Modules
  • HTTP POST Request Handler
Versions
Affected
  • 4.1.0
Problem Types
TypeCWE IDDescription
CWECWE-78OS Command Injection
CWECWE-77Command Injection
Type: CWE
CWE ID: CWE-78
Description: OS Command Injection
Type: CWE
CWE ID: CWE-77
Description: Command Injection
Metrics
VersionBase scoreBase severityVector
4.06.9MEDIUM
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
3.17.3HIGH
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
3.07.3HIGH
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
2.07.5N/A
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Version: 4.0
Base score: 6.9
Base severity: MEDIUM
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
Version: 3.1
Base score: 7.3
Base severity: HIGH
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
Version: 3.0
Base score: 7.3
Base severity: HIGH
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
Version: 2.0
Base score: 7.5
Base severity: N/A
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
CW.Wong (VulDB User)
Timeline
EventDate
Advisory disclosed2026-02-21 00:00:00
VulDB entry created2026-02-21 01:00:00
VulDB entry last update2026-02-21 22:11:14
Event: Advisory disclosed
Date: 2026-02-21 00:00:00
Event: VulDB entry created
Date: 2026-02-21 01:00:00
Event: VulDB entry last update
Date: 2026-02-21 22:11:14
Replaced By
Rejected Reason
References
HyperlinkResource
https://vuldb.com/?id.347318
vdb-entry
technical-description
https://vuldb.com/?ctiid.347318
signature
permissions-required
https://vuldb.com/?submit.755166
third-party-advisory
https://github.com/CVE-Hunter-Leo/CVE/issues/10
exploit
issue-tracking
Hyperlink: https://vuldb.com/?id.347318
Resource:
vdb-entry
technical-description
Hyperlink: https://vuldb.com/?ctiid.347318
Resource:
signature
permissions-required
Hyperlink: https://vuldb.com/?submit.755166
Resource:
third-party-advisory
Hyperlink: https://github.com/CVE-Hunter-Leo/CVE/issues/10
Resource:
exploit
issue-tracking
Details not found