CVE-2026-2334
) Missing Server-Side File Extension Validation in vsDesk
- State
- Published
- Severity
- 9.4 Critical
- Published
- Aug 20, 2026
- Updated
- Aug 21, 2026
- Reserved
- Feb 11, 2026
Description
An issue was discovered in vsDesk v14.0101. An authenticated attacker with administrative privileges can bypass client-side file validation in the "Import via CSV" component due to a lack of server-side validation. This allows the upload of an arbitrary file, which can lead to Remote Code Execution (RCE) within the context of the web application. Apply patch from vendor https://vsdesk.ru/ . Versions 14.0402 and on have the patch.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.4 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H | Kaspersky |
Weaknesses
- CWE-434 Unrestricted upload of file with dangerous type
Affected Products
| Product | Versions |
|---|---|
vsDeskvsDesk |
|
References
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