CVE-2026-62049
Received Received - Intake

Stored XSS in Crocoblock JetBlocks For Elementor

Publication date: 2026-10-09

Last updated on: 2026-10-09

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Crocoblock JetBlocks For Elementor jet-blocks allows Stored XSS.This issue affects JetBlocks For Elementor: from n/a through 1.5.2.1.

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Meta Information

Published
2026-10-09
Last Modified
2026-10-09
Generated
2026-10-09
AI Q&A
2026-10-09
EPSS Evaluated
N/A
NVD
CVE-2026-62049
EUVD
EUVD-2026-95582

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Crocoblock JetBlocks For Elementor 0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Stored Cross-Site Scripting (XSS) vulnerability in the Crocoblock JetBlocks For Elementor plugin. It allows attackers to inject malicious scripts into web pages that are stored on the server and executed when other users view those pages.

Detection Guidance

To detect this vulnerability, inspect your WordPress site for outdated JetBlocks For Elementor plugins (versions before 1.5.2.1). Check for unusual JavaScript in web pages or user input fields that may indicate stored XSS. Use security plugins like Wordfence or Sucuri to scan for malicious scripts or anomalies.

Impact Analysis

An attacker could steal user session cookies, redirect users to malicious sites, or perform actions on behalf of users. This could lead to account takeovers, data theft, or unauthorized changes to the website.

Compliance Impact

This vulnerability could lead to unauthorized access to user data, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Organizations may face fines or legal consequences for failing to protect user data.

Mitigation Strategies

Immediately update JetBlocks For Elementor to version 1.5.2.1 or later. Remove any suspicious user-generated content or scripts. Implement input validation and output encoding in web forms. Monitor for unauthorized changes or suspicious activity in your WordPress installation.

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