PT-2025-45069 · WordPress · Spectra Gutenberg Blocks

Published 2025-11-05 · Updated 2025-11-05 · CVE-2025-11162

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 Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress versions prior to 2.19.15

Description The software is susceptible to a Stored Cross-Site Scripting issue because of 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.

Recommendations Update to version 2.19.15 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-11162

Affected Products

Spectra Gutenberg Blocks

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-11162 · Security Note
• https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.14/classes/class-uagb-loader.php#L522 · Note
• https://plugins.trac.wordpress.org/browser/ultimate-addons-for-gutenberg/tags/2.19.14/classes/class-uagb-post-assets.php#L1418 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/2f077817-704f-4595-bfb1-80234dd23f8d?source=cve · Note
• https://t.me/cveNotify/141761 · Telegram Post