The WP Ultimate Post Grid plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpupg-text' shortcode in all versions up to, and including, 3.9.1 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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Affected Vendors & Products
References
History
Wed, 08 Apr 2026 18:15:00 +0000
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Wed, 08 Apr 2026 17:00:00 +0000
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| Weaknesses | CWE-79 |
Status: PUBLISHED
Assigner: Wordfence
Published: 2024-05-23T06:46:02.238Z
Updated: 2026-04-08T16:36:53.166Z
Reserved: 2024-04-22T20:26:28.236Z
Link: CVE-2024-4043
Updated: 2024-08-01T20:26:57.246Z
Status : Awaiting Analysis
Published: 2024-05-23T07:15:09.390
Modified: 2026-04-08T17:18:50.493
Link: CVE-2024-4043
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