Vulnerability CVE-2024-5342


Published: 2024-06-06

Description:
The Simple Image Popup Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'sips_popup' shortcode in all versions up to, and including, 1.0 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.

 References:
https://www.wordfence.com/threat-intel/vulnerabilities/id/11fb823c-c3d3-456d-b606-b01a8307c25a?source=cve
https://plugins.trac.wordpress.org/browser/simple-image-popup-shortcode/trunk/sips-popup.php#L27

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