The Insert PHP Code Snippet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user's name when accessing the insert-php-code-snippet-manage page in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-16450 The Insert PHP Code Snippet plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the user's name when accessing the insert-php-code-snippet-manage page in all versions up to, and including, 1.3.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 08 Apr 2026 19:30:00 +0000

Type Values Removed Values Added
First Time appeared F1logic
F1logic insert Php Code Snippet
CPEs cpe:2.3:a:f1logic:insert_php_code_snippet:*:*:*:*:*:wordpress:*:*
Vendors & Products F1logic
F1logic insert Php Code Snippet

Wed, 08 Apr 2026 18:30:00 +0000

Type Values Removed Values Added
Title Insert PHP Code Snippet <= 1.3.4 - Authenticated (Admin+) Stored Cross-Site Scripting
Weaknesses CWE-79

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00166}

epss

{'score': 0.00225}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T17:20:43.966Z

Reserved: 2024-01-17T16:06:53.332Z

Link: CVE-2024-0658

cve-icon Vulnrichment

Updated: 2024-08-01T18:11:35.716Z

cve-icon NVD

Status : Modified

Published: 2024-02-29T01:43:24.793

Modified: 2026-04-08T19:19:14.460

Link: CVE-2024-0658

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses