CVE-2025-59573

WordPress Cozy Blocks Plugin <= 2.1.29 - Content Injection Vulnerability

Published Sep 22, 2025 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in CozyThemes Cozy Blocks cozy-addons allows Code Injection.This issue affects Cozy Blocks: from n/a through <= 2.1.29.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2025-30495 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in CozyThemes Cozy Blocks allows Code Injection. This issue affects Cozy Blocks: from n/a through 2.1.29.
History
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Type Values Removed Values Added
Description Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in CozyThemes Cozy Blocks allows Code Injection. This issue affects Cozy Blocks: from n/a through 2.1.29. Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in CozyThemes Cozy Blocks cozy-addons allows Code Injection.This issue affects Cozy Blocks: from n/a through <= 2.1.29.
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Type Values Removed Values Added
First Time appeared Cozythemes
Cozythemes cozy Blocks
Wordpress
Wordpress wordpress
Vendors & Products Cozythemes
Cozythemes cozy Blocks
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in CozyThemes Cozy Blocks allows Code Injection. This issue affects Cozy Blocks: from n/a through 2.1.29.
Title WordPress Cozy Blocks Plugin <= 2.1.29 - Content Injection Vulnerability
Weaknesses CWE-80
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Apr 28, 2026, 4:13 PM
Reserved
Sep 17, 2025, 6:01 PM
Status
Deferred
Published
Sep 22, 2025, 7:16 PM
Modified
Oct 11, 2026, 9:10 PM