Stored Cross-Site Scripting Vulnerability in Advanced iFrame Plugin for WordPress
CVE-2025-1437

5.4MEDIUM

Key Information:

Vendor

WordPress
Status
Advanced Iframe
Vendor
CVE Published:
26 March 2025

What is CVE-2025-1437?

The Advanced iFrame plugin for WordPress is susceptible to a Stored Cross-Site Scripting (XSS) vulnerability due to inadequate input sanitization and output escaping in the 'advanced_iframe' shortcode. This issue allows authenticated users with contributor-level access or higher to inject malicious scripts into web pages. When these compromised pages are accessed, the injected scripts can execute in the context of the user's browser, potentially leading to data theft or session hijacking.

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Deploy the Patch

Affected Version(s)

Advanced iFrame * <= 2024.5

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Luciano Hanna
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