PHP Object Injection Vulnerability in JetEngine Plugin by Crocoblock
CVE-2026-52706

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Jetengine
Vendor
CVE Published:
17 June 2026

What is CVE-2026-52706?

An unauthenticated PHP Object Injection vulnerability exists in the JetEngine plugin for WordPress, specifically affecting versions up to 3.8.10. This security flaw allows unauthenticated attackers to exploit the injection, potentially leading to unauthorized access and manipulation of sensitive data. It is crucial for users of the affected versions to apply updates and mitigate risks associated with this vulnerability.

Affected Version(s)

JetEngine <= 3.8.10

References

https://patchstack.com/database/wordpress/plugin/jet-engi...
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

  • Vulnerability published

  • Vulnerability Reserved

Credit

VanTastic | Patchstack Bug Bounty Program
.