CVE-2025-50041

MEDIUM 6.5

WordPress Gutenberg Blocks – ACF Blocks Suite plugin <= 2.6.11 - Cross Site Scripting (XSS) Vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in WP Engine Gutenberg Blocks – ACF Blocks Suite acf-blocks allows Stored XSS.This issue affects Gutenberg Blocks – ACF Blocks Suite: from n/a through <= 2.6.11.

CWE	CWE-79
Vendor	wp engine
Product	gutenberg blocks – acf blocks suite
Published	Jun 20, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Affected Versions

WP Engine / Gutenberg Blocks – ACF Blocks Suite

0 ≤ 2.6.11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/acf-blocks/vulnerability/wordpress-gutenberg-blocks-acf-blocks-suite-plugin-2-6-11-cross-site-scripting-xss-vulnerability?_s_id=cve

Credits

Prissy | Patchstack Bug Bounty Program