Description
The Buzz Comments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the -Custom Buzz Avatar- (buzz_comments_avatar_image) setting in all versions up to, and including, 0.9.4. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the plugin settings page.
CVSS 4.4EPSS 0.25%Risque 0.45
Voir la source- Publication
- 2026-04-22 09:16:26
- Versions concernées
- <=0.9.4
- Type
- Installed app
- Vecteur
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N