CVE-2025-8213: Path Traversal (CVSS 7.2)

Description

The NinjaScanner – Virus & Malware scan plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'nscan_ajax_quarantine' and 'nscan_quarantine_select' functions in all versions up to, and including, 3.2.5. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, including files outside the WordPress root directory.

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CVSS v3.1 Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-36 CWE-36

References

Other References

https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/ajax_hooks.php#L331 https://plugins.trac.wordpress.org/browser/ninjascanner/trunk/lib/tab_quarantine.php#L114 https://plugins.trac.wordpress.org/changeset/3336569/ https://www.wordfence.com/threat-intel/vulnerabilities/id/6b1da345-ddbb-48ad-b0c1-bb0cb3b0fc69?source=cve

Frequently Asked Questions

What is CVE-2025-8213? +

The NinjaScanner – Virus & Malware scan plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the 'nscan_ajax_quarantine' and 'nscan_quarantine_select' functions in all versions up to, and including, 3.2.5. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, including files outside the WordPress root directory. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2025-8213? +

CVE-2025-8213 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2025-8213? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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