Sidebar Manager Light <= 1.18 - Unauthenticated Stored Cross-Site Scripting via 'sbm_description' Parameter

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Affected scope and exposure questions

The current feed maps otwthemes/Sidebar Manager Light (generic). Check affected ranges and fixed versions before updating.

Recommended response

1. 1Check inventory. Check lockfiles and deployed manifests for otwthemes/Sidebar Manager Light.
2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

1. Published upstream

   Sep 10, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

2. Source modified

   Sep 10, 2026

   Evidence: source:cvelist:source_dates:source-dates:record

3. First seen by HOL

   Sep 10, 2026

Sources and claim methodology

• Source referenceplugins.trac.wordpress.org
• Source referenceplugins.trac.wordpress.org
• Source referenceplugins.trac.wordpress.org
• Source referencewordfence.com

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• Easy Google Fonts <= 2.0.4 - Authenticated (Author+) Stored Cross-Site Scripting via control_selectors Meta FieldAlso CWE-79
• Ninja Forms - Scheduled Exports <= 3.0.3 - Authenticated (Subscriber+) Stored Cross-Site Scripting via REST API ParametersAlso CWE-79
• Rizwan17 inventory-management-system List DBOperation.php cross site scriptingAlso CWE-79
• Rizwan17 inventory-management-system Login Page index.php cross site scriptingAlso CWE-79