Description
The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS in all versions up to, and including, 2.19.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Published: 2025-11-05
Score: 6.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

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History

Wed, 05 Nov 2025 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 05 Nov 2025 11:00:00 +0000

Type Values Removed Values Added
First Time appeared Brainstormforce
Brainstormforce spectra
Wordpress
Wordpress wordpress
Vendors & Products Brainstormforce
Brainstormforce spectra
Wordpress
Wordpress wordpress

Wed, 05 Nov 2025 05:00:00 +0000

Type Values Removed Values Added
Description The Spectra Gutenberg Blocks – Website Builder for the Block Editor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Custom CSS in all versions up to, and including, 2.19.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Spectra <= 2.19.14 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom CSS
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


Subscriptions

Brainstormforce Spectra
Wordpress Wordpress
cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:44:34.155Z

Reserved: 2025-09-29T15:38:47.603Z

Link: CVE-2025-11162

cve-icon Vulnrichment

Updated: 2025-11-05T14:18:31.397Z

cve-icon NVD

Status : Deferred

Published: 2025-11-05T05:15:41.400

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-11162

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-11-05T10:47:02Z

Weaknesses