CVE-2025-15378
HIGH
7.2
CVSS 3.1
Description
The AJS Footnotes plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'note_list_class' and 'popup_display_effect_in' parameters in all versions up to, and including, 1.0 due to missing authorization and nonce verification on settings save, as well as insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to update plugin settings and inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected WordPress components
-
ajs-footnotes Plugin · ajs-footnotesUp to and including 1.0View on WordPress.org
A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.
Affected products and versions
- ajseidl AJS Footnotes — Up to and including 1.0
References
- plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/ajs-footnotes/tags/1.0/ajs_footnotes.php?marks=138,271,303#L138
- www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/4da167e0-c1cf-496f-9b14-35fc70386be1?source=cve
- nvd.nist.gov Official NVD record