Description
wp-includes/capabilities.php in WordPress before 3.0.2, when a Multisite configuration is used, does not require the Super Admin role for the delete_users capability, which allows remote authenticated administrators to bypass intended access restrictions via a delete action.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | wordpress | 3.0.2-1 | — |
| Debian 13 | wordpress | 3.0.2-1 | — |
| Debian 12 | wordpress | 3.0.2-1 | — |