Unauthorized File Upload in JS Help Desk WordPress Plugin
CVE-2026-14930

7.5HIGH

Key Information:

Vendor

WordPress
Status
Js Help Desk
Vendor
CVE Published:
31 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-14930?

The JS Help Desk WordPress plugin prior to version 3.1.4 allows unauthenticated users to upload files by bypassing necessary authorization checks. This vulnerability enables the unintended attachment of uploaded files to any support ticket, potentially leading to misuse or unauthorized access to sensitive data associated with users' accounts.

Affected Version(s)

JS Help Desk 0 < 3.1.4

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-14930 - Proof of Concept

References

https://wpscan.com/vulnerability/075ca843-e787-43cc-8de4-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Shivamani Vastrala
WPScan
.