CVE-2023-6382

Master Slider - Responsive Touch Slider <= 3.9.9 - Authenticated (Contributor+) Stored Cross-Site Scripting

Published Jun 1, 2024 CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Description
The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ms_slide' shortcode in all versions up to, and including, 3.9.9 due to insufficient input sanitization and output escaping on user supplied 'css_class' attribute. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-58622 The Master Slider – Responsive Touch Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ms_slide' shortcode in all versions up to, and including, 3.9.9 due to insufficient input sanitization and output escaping on user supplied 'css_class' attribute. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00258}

epss

{'score': 0.00197}

Type Values Removed Values Added
First Time appeared Averta
Averta master Slider
Weaknesses CWE-79
CPEs cpe:2.3:a:averta:master_slider:*:*:*:*:*:wordpress:*:*
Vendors & Products Averta
Averta master Slider
Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
Apr 8, 2026, 4:44 PM
Reserved
Nov 29, 2023, 2:21 PM
Status
Modified
Published
Jun 1, 2024, 5:15 AM
Modified
Jun 17, 2026, 6:50 AM