CVE-2026-125800
Deferred Deferred - Pending Action

Stored XSS in Spectra Ultimate Addons for Gutenberg

Publication date: 2026-11-13

Last updated on: 2026-11-13

Assigner: Patchstack

Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Brainstorm Force Spectra ultimate-addons-for-gutenberg allows Stored XSS.This issue affects Spectra: from n/a through 2.20.5.

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Meta Information

Published
2026-11-13
Last Modified
2026-11-13
Generated
2026-11-13
AI Q&A
2026-11-13
EPSS Evaluated
N/A
NVD
CVE-2026-125800
EUVD
EUVD-2026-125295

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
brainstorm_force spectra to 2.20.5 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Stored Cross-Site Scripting (XSS) vulnerability in the Brainstorm Force Spectra plugin for Gutenberg. It allows attackers to inject malicious scripts into web pages that are stored on the server and executed when other users view those pages.

Detection Guidance

To detect this vulnerability, inspect WordPress installations for the Spectra plugin versions up to 2.20.5. Check for unusual JavaScript in web pages or database entries that may indicate stored XSS. Use tools like WPScan to scan for vulnerable plugin versions.

Impact Analysis

An attacker could steal user session cookies, redirect users to malicious sites, or perform actions on behalf of users. This could lead to unauthorized access to sensitive data or account takeovers if the site is compromised.

Compliance Impact

This vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information. Organizations may face fines or penalties for non-compliance if this flaw is exploited.

Mitigation Strategies

Immediately update the Spectra plugin to the latest version beyond 2.20.5. If an update is unavailable, consider disabling the plugin temporarily. Review and sanitize user inputs to prevent XSS attacks. Monitor web pages for suspicious scripts.

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