CVE-2024-31306

WordPress Essential Blocks plugin <= 4.5.3 - Cross Site Scripting (XSS) vulnerability

Published Apr 7, 2024 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Blocks for Gutenberg allows Stored XSS.This issue affects Essential Blocks for Gutenberg: from n/a through 4.5.3.

Remediation

Vendor Solution

Update to 4.5.4 or a higher version.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-29202 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Blocks for Gutenberg allows Stored XSS.This issue affects Essential Blocks for Gutenberg: from n/a through 4.5.3.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Blocks for Gutenberg allows Stored XSS.This issue affects Essential Blocks for Gutenberg: from n/a through 4.5.3. Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WPDeveloper Essential Blocks for Gutenberg allows Stored XSS.This issue affects Essential Blocks for Gutenberg: from n/a through 4.5.3.
Type Values Removed Values Added
First Time appeared Wpdeveloper
Wpdeveloper essential Blocks
CPEs cpe:2.3:a:wpdeveloper:essential_blocks:*:*:*:*:free:wordpress:*:*
Vendors & Products Wpdeveloper
Wpdeveloper essential Blocks
Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:09 PM
Reserved
Mar 29, 2024, 5:34 PM
Status
Modified
Published
Apr 7, 2024, 6:15 PM
Modified
Jun 17, 2026, 7:28 AM