List Attachments Shortcode <= 0.4.1a - Authenticated (Author+) Stored Cross-Site Scripting via list-attachments Shortcode
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.4epss 0.2%
exploitation probability
0.2%top 85% of all CVEs
observed exploitation
nono source reports it
The List Attachments Shortcode plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'before_list' parameter in the [list-attachments] shortcode in all versions up to, and including, 0.4.1a due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Affected products
cgrymala · List Attachments ShortcodeReferences
https://plugins.trac.wordpress.org/browser/list-attachments-shortcode/tags/0.6a/class-list-attachments-shortcode.php#L47https://plugins.trac.wordpress.org/browser/list-attachments-shortcode/tags/0.6a/class-list-attachments-shortcode.php#L85https://www.wordfence.com/threat-intel/vulnerabilities/id/a67b4ec2-b337-478f-aaaa-2ce19c4deb4c?source=cve