Plugin/passwordauth.pm (aka the passwordauth plugin) in ikiwiki 1.34 through 2.47 allows remote attackers to bypass authentication, and login to any account for which an OpenID identity is configured and a password is not configured, by specifying an empty password during the login sequence.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade ikiwiki | Jul 30, 2024 | Jun 3, 2008 |
| Freebsd | — | Upgrade ikiwiki | Dec 10, 2025 | May 31, 2008 |
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