The create_post function in wp-includes/class-wp-atom-server.php in WordPress before 3.4.2 does not perform a capability check, which allows remote authenticated users to bypass intended access restrictions and publish new posts by leveraging the Contributor role and using the Atom Publishing Protocol (aka AtomPub) feature.
| Software Type | Core |
|---|---|
| Software Slug |
wordpress
|
| CVE | CVE-2012-4421 |
| Patched Versions |
3.4.2
|
| Affected Versions |
[*, 3.4.2)
|
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