PT-2025-48609 · WordPress · Sections & Template Library+4

Published 2025-12-02 · Updated 2025-12-02 · CVE-2025-13697

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 BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library versions prior to 2.2.14

Description The BlockArt Blocks plugin for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping. This allows authenticated attackers with Contributor-level access or higher to inject malicious web scripts into pages. These scripts will execute when a user accesses the compromised page. The vulnerability resides in the timestamp attribute.

Recommendations Update BlockArt Blocks – Gutenberg Blocks, Page Builder Blocks ,WordPress Block Plugin, Sections & Template Library to version 2.2.14 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-13697

Affected Products

Blockart Blocks

Gutenberg Blocks

Page Builder Blocks

Sections & Template Library

Wordpress Block Plugin

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-13697 · Security Note
• https://plugins.trac.wordpress.org/changeset/3404884 · Note
• https://twitter.com/CVEnew/status/1995688548662395079 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/b91364fa-7046-427f-84ee-6a36d49bb80f?source=cve · Note
• https://twitter.com/VulmonFeeds/status/1995837457204433104 · Twitter Post