Threats Tagged 'cve-2026-4334'
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Threats Tagged 'cve-2026-4334'
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CVE-2026-4334: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in 3uu Shariff WrapperCVE-2026-4334 0 The Shariff Wrapper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'headline' parameter in the [shariff] shortcode in all versions up to, and including, 4.6.20 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. The vulnerability occurs because the plugin uses a custom wp_kses implementation with permissive allowed HTML tags, and then performs a str_replace operation that injects HTML after sanitization, allowing event handlers to be introduced through the %total placeholder in the style attribute. Join the discussion | CVE Database V5 | 05/28/2026, 08:27:38 UTC Added: 05/28/2026, 08:48:35 UTC |
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