CVE-2023-4775mediumCWE-79

CVE-2023-4775: medium-severity vulnerability in mdempfle Advanced iFrame

Advanced iFrame <= 2023.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.4epss 0.6%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
mdempfle · Advanced iFrame
Related CVEs — mdempfle Advanced iFrame

In the same product, most dangerous first.

CVE-2025-6987MEDIUMAdvanced iFrame <= 2025.5 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2024-4365MEDIUMAdvanced iFrame <= 2024.3 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2023-7069MEDIUMAdvanced iFrame <= 2023.10 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-1440MEDIUMAdvanced iFrame <= 2024.5 - Unauthenticated Settings UpdateEPSS 0.3%CVE-2024-1341MEDIUMAdvanced iFrame <= 2024.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%CVE-2025-8089MEDIUMAdvanced iFrame <= 2025.6 - Authenticated (Contributor+) Stored Cross-Site ScriptingEPSS 0.3%