Unauthenticated Remote Code Execution in JetEngine Plugin by Crocoblock
CVE-2026-66613

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Jetengine
Vendor
CVE Published:
19 August 2026

What is CVE-2026-66613?

An unauthenticated remote code execution vulnerability exists in versions of the JetEngine plugin up to 3.8.14. The flaw allows unauthorized attackers to execute arbitrary code on vulnerable systems without requiring prior authentication. This potentially leads to full control of the affected server, making it imperative for users to update their plugins to the latest version to mitigate associated risks.

Affected Version(s)

JetEngine <= 3.8.14

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

dutafi | Patchstack Bug Bounty Program
.