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CVE-2026-125855 WordPress ELEX WordPress HelpDesk & Customer Ticketing System plugin <= 3.3.9 - PHP Object Injection vulnerability

9.8 criticalFix available

Critical (9.8) in elextensions elex wordpress helpdesk & customer ticketing system.

On this page
Deserialization of Untrusted Data vulnerability in Elextensions ELEX WordPress HelpDesk & Customer Ticketing System elex-helpdesk-customer-support-ticket-system allows Object Injection.This issue affects ELEX WordPress HelpDesk & Customer Ticketing System: from n/a through 3.3.9.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA's assessment (SSVC)
Exploitation: none · Automatable: yes · Technical impact: total, assessed 2026-11-13. From CISA's Vulnrichment in the CVE List: whether it is exploited, whether exploiting it can be automated, and how much control it gives.
CWE
CWE-502 Deserialization of Untrusted Data
OWASP Top 10
A08:2025 Software or Data Integrity Failures
Published
Modified
Assigned by
Patchstack (CNA)
NVD analysis
Deferred: the NVD does not plan to analyze it
Record from
the NVD, synced

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Affected

  • elextensions:elex wordpress helpdesk & customer ticketing system

Versions

From the CNA's record in the CVE List.

ProductAffected
Elextensions ELEX WordPress HelpDesk & Customer Ticketing Systemthrough 3.3.9

Fixed in

ProductFixed in
Elextensions ELEX WordPress HelpDesk & Customer Ticketing System3.4.0

Fix and patched versions

  • Elextensions ELEX WordPress HelpDesk & Customer Ticketing System: fixed in 3.4.0

Attack patterns (CAPEC)

  • CAPEC-586 Object Injection Likelihood: Medium · Severity: High

The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.

History

  1. The NVD deferred its analysis

Changes since this site first stored the record. The same for every record: /api/public/changes.

References

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