Vulnerability Monitor

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CVE-2025-4099

The List Children plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'list_children' shortcode in all versions up to, and including, 2.1 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.

Published

2025-05-01T05:15:52.167

Last Modified

2025-05-19T11:49:08.097

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 6.4 (MEDIUM)

Weaknesses

Type: Secondary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	sizeable	list_children	< 2.2.0	Yes

References

https://plugins.trac.wordpress.org/browser/list-children/trunk/list_children.php#L26 Product ([email protected])
https://plugins.trac.wordpress.org/changeset/3284430/ Patch ([email protected])
https://www.wordfence.com/threat-intel/vulnerabilities/id/538b4d4b-f8c6-44db-89d2-d345bfbfecb2?source=cve Third Party Advisory ([email protected])