Medium severity6.4NVD Advisory· Published Nov 13, 2023· Updated Apr 8, 2026
CVE-2023-4775
CVE-2023-4775
Description
The Advanced iFrame plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'advanced_iframe' shortcode in versions up to, and including, 2023.8 due to insufficient input sanitization and output escaping on user supplied attributes. 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. CVE-2023-51690 appears to be a potential duplicate of this issue.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- cpe:2.3:a:tinywebgallery:advanced_iframe:*:*:*:*:*:wordpress:*:*Range: <=2023.8
Patches
Vulnerability mechanics
References
4- plugins.trac.wordpress.org/changeset/2993602/advanced-iframenvdPatch
- www.wordfence.com/threat-intel/vulnerabilities/id/e9944443-2e71-45c4-8a19-d76863cf66dfnvdProductThird Party Advisory
- plugins.trac.wordpress.org/browser/advanced-iframe/trunk/includes/advanced-iframe-main-iframe.phpnvdIssue Tracking
- plugins.trac.wordpress.org/browser/advanced-iframe/trunk/includes/advanced-iframe-main-iframe.phpnvdIssue Tracking
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