PT-2025-30242 · WordPress · Gutentor – Gutenberg Blocks – Page Builder For Gutenberg Editor

Craig Smith · Published 2025-07-21 · Updated 2025-07-21 · CVE-2025-4685

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor plugin for WordPress versions up to and including 3.4.8

Description The Gutentor plugin is susceptible to Stored Cross-Site Scripting (XSS) due to insufficient input sanitization and output escaping in the HTML data attributes of multiple widgets. This allows authenticated attackers with Contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute whenever a user accesses the injected page.

Recommendations Update Gutentor – Gutenberg Blocks – Page Builder for Gutenberg Editor plugin for WordPress to a version later than 3.4.8.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-4685

Affected Products

Gutentor – Gutenberg Blocks – Page Builder For Gutenberg Editor

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2025-4685 · Security Note
• https://t.me/cvetracker/28317 · Telegram Post
• https://twitter.com/CVEnew/status/1947202226482483607 · Twitter Post
• https://plugins.trac.wordpress.org/changeset/3320485 · Note
• https://t.me/cvenotify/129657 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/0e9ec6af-fa51-4e14-abf6-450c1ca6f8d5?source=cve · Note
• https://twitter.com/VulmonFeeds/status/1947233375258914844 · Twitter Post