IndieAuth <= 4.5.4 - Cross-Site Request Forgery to Account Takeover via Stolen OAuth Tokens
highThe IndieAuth plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.4. This is due to missing nonce verification on the `login_form_indieauth()` function and the authorization endpoint at wp-login.php?action=indieauth. This makes it possible for unauthenticated attac...
- CVSS:
- 8.8
- Affected:
- up to 4.5.4
- Fixed in:
- 4.5.5
- Disclosed:
- Oct 23, 2025