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Vulnerability record · CVE-2025-13603 · published 19 February 2026

CVE-2025-13603: Missing authorization vulnerability

The WP AUDIO GALLERY plugin for WordPress is vulnerable to Unauthorized Arbitrary File Read in all versions up to, and including, 2.0. This is due to insufficient capability checks and lack of nonce verification on the "wpag_htaccess_callback" function This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the site's .htaccess file with arbitrary content, which can lead to arbitrary file read on the server under certain configurations.

8.8 CVSS 3.1 High EPSS 0.39% · top 69.9% CWE-862 · Missing authorization Deferred
8.8CVSS 3.1 base score
0.39%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

The WP AUDIO GALLERY plugin for WordPress is vulnerable to Unauthorized Arbitrary File Read in all versions up to, and including, 2.0. This is due to insufficient capability checks and lack of nonce verification on the "wpag_htaccess_callback" function This makes it possible for authenticated attackers, with subscriber-level access and above, to overwrite the site's .htaccess file with arbitrary content, which can lead to arbitrary file read on the server under certain configurations.

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

References

LinkTags
https://plugins.trac.wordpress.org/browser/wp-audio-gallery/tags/2.0/lib/util-functions.php#L133
https://plugins.trac.wordpress.org/browser/wp-audio-gallery/tags/2.0/wp-audio-gallery.php#L162
https://plugins.trac.wordpress.org/browser/wp-audio-gallery/tags/2.0/wp-audio-gallery.php#L647
https://www.wordfence.com/threat-intel/vulnerabilities/id/852959d1-f8e0-4c1f-8a5c-5923bedc4889?source=cve

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Source: NIST National Vulnerability Database (record CVE-2025-13603), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.