Deserialization Vulnerability in ELEX WordPress HelpDesk & Customer Ticketing System
CVE-2026-125855

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Elex WordPress Helpdesk & Customer Ticketing System
Vendor
CVE Published:
13 November 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-125855?

The ELEX WordPress HelpDesk & Customer Ticketing System is susceptible to a deserialization vulnerability that allows for object injection. This flaw arises from the handling of untrusted data, which can potentially lead to unauthorized actions within the application. Users of versions prior to 3.3.9 are at risk and should take immediate action to mitigate potential exploitations.

Affected Version(s)

ELEX WordPress HelpDesk & Customer Ticketing System 0 <= 3.3.9

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-2026-125855
Created by im0xfay

References

https://patchstack.com/database/wordpress/plugin/elex-hel...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
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

hinhlx | Patchstack Bug Bounty Program
.