CVE-2026-125855
WordPress ELEX WordPress HelpDesk & Customer Ticketing System plugin <= 3.3.9 - PHP Object Injection vulnerability
CVE-2026-125855 is a critical vulnerability (CVSS 9.8) in Elextensions Elex Wordpress Helpdesk & Customer Ticketing System, published November 13, 2026. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 35th percentile. No source names a fixed version.
- Severity
- 9.8 CriticalCVSS 3.1, CVE List
- Exploit chance
- 0.41%EPSS, 35th percentile
- Exploitation
- None known1 public exploit
- Fixed in
- No fix listedNo source names one
- Discussion
- 0.5 SteadyBuzz score, 1 person today
Description
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Discussion
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | im0xfay/CVE-2026-125855 | 2026-11-14 |
What each source reports
CVE List Score used
WordPress ELEX WordPress HelpDesk & Customer Ticketing System plugin <= 3.3.9 - PHP Object Injection vulnerability
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.
- Record
CVE-2026-125855- 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 - Weakness
- CWE-502
- Updated
- 2026-11-13
EUVDEUVD-2026-125410
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.
- Record
EUVD-2026-125410- 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 - Updated
- 2026-11-13
GitHub AdvisoriesGHSA-hqcj-3w2m-259w
Deserialization of Untrusted Data vulnerability in Elextensions ELEX WordPress HelpDesk &...
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.
- Record
GHSA-hqcj-3w2m-259w- 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 - Weakness
- CWE-502
- Updated
- 2026-11-13
NVD
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.
- Record
CVE-2026-125855- 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 - Weakness
- CWE-502
- Updated
- 2026-11-13
History
| Recorded | Changed | Sources |
|---|---|---|
| exploits, facts | PoC in GitHub | |
| published | EUVD, NVD | |
| published, references, severity, title | CVE List | |
| aliases, products, references | EUVD | |
| first indexed | GitHub Advisories |
Dates are when Every CVE recorded each change. Upstream dates may differ.