CVE-2026-1613
Unknown Unknown - Not Provided
Stored XSS in Wonka Slide WordPress Plugin Allows Script Injection

Publication date: 2026-02-07

Last updated on: 2026-02-07

Assigner: Wordfence

Description
The Wonka Slide plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's `list_class` shortcode in all versions up to, and including, 1.3.3 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
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Meta Information
Published
2026-02-07
Last Modified
2026-02-07
Generated
2026-06-16
AI Q&A
2026-02-07
EPSS Evaluated
2026-06-14
NVD
CVE-2026-1613
EUVD
EUVD-2026-5736
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
wonka_slide plugin to 1.3.3 (inc)
Helpful Resources
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

The Wonka Slide plugin for WordPress has a Stored Cross-Site Scripting (XSS) vulnerability in its `list_class` shortcode in all versions up to and including 1.3.3. This vulnerability arises because the plugin does not properly sanitize or escape user-supplied attributes, allowing attackers with contributor-level access or higher to inject malicious scripts.

These injected scripts are stored and executed whenever any user accesses the affected page, potentially compromising the security of the website and its visitors.

Impact Analysis

This vulnerability can allow an authenticated attacker with contributor-level access or above to inject arbitrary malicious scripts into pages on the WordPress site.

When other users visit these pages, the malicious scripts execute in their browsers, which can lead to theft of sensitive information, session hijacking, or other malicious actions.

Because the vulnerability is a Stored Cross-Site Scripting issue, the impact includes potential compromise of user data and site integrity.

Compliance Impact

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Detection Guidance

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Mitigation Strategies

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