TalkJS <= 0.1.15 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'welcomeMessage' Parameter
mediumThe TalkJS plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 0.1.15 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary...
- CVSS:
- 4.4
- Affected:
- up to 0.1.15
- Fixed in:
- 0.1.16
- Disclosed:
- Feb 18, 2026