CSRF Vulnerability in JetStyleManager for Gutenberg WordPress Plugin
CVE-2026-81432

4.3MEDIUM

Key Information:

Vendor

WordPress
Status
Jetstylemanager For Gutenberg
Vendor
CVE Published:
2 September 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-81432?

The JetStyleManager for Gutenberg WordPress plugin is vulnerable to Cross-Site Request Forgery (CSRF) attacks. Specifically, versions prior to 1.3.9 lack adequate CSRF protection on certain AJAX actions. This weakness can be exploited by attackers who can deceive a logged-in user with the edit_posts capability into executing a malicious request. If successful, the attacker can delete or modify custom widget skins, harming the integrity of the affected WordPress site. It is crucial for users of this plugin to update to the latest version to mitigate this security risk.

Affected Version(s)

JetStyleManager for Gutenberg 0 < 1.3.9

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-2026-81432 - Proof of Concept

References

https://wpscan.com/vulnerability/ac6c4bce-9783-43ee-9549-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Huynh Kien Minh
WPScan
.