CVE-2025-39451 HIGH

CVE-2025-39451: WordPress JetBlocks For Elementor plugin <= 1.3.16 - Broken Access Control Vulnerability

Vendor Crocoblock
Product JetBlocks For Elementor
Weakness CWE-862 · Missing authorization
Published May 19, 2025
Last update May 12, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in Crocoblock JetBlocks For Elementor jet-blocks allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects JetBlocks For Elementor: from n/a through <= 1.3.16.

Explanation of Vulnerability in Simple Terms

02Summary

JetBlocks For Elementor versions up to 1.3.16 lack proper authorization checks, allowing unauthenticated attackers to read sensitive data. An attacker can access information without logging in or requiring any special privileges. Site administrators should update to a version newer than 1.3.16 immediately.

What an attacker can do

03Attacker Capabilities

Read sensitive data from the site without logging in.

Potential impact on your site

04Site Impact

Confidential information may be exposed to anyone on the internet.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

May 19, 2025 CVE published
May 12, 2026 Record updated

Related vulnerabilities

08Related CVE