CVE-2012-3383: XSS
First published: Sun Jul 22 2012(Updated: )
The map_meta_cap function in wp-includes/capabilities.php in WordPress 3.4.x before 3.4.2, when the multisite feature is enabled, does not properly assign the unfiltered_html capability, which allows remote authenticated users to bypass intended access restrictions and conduct cross-site scripting (XSS) attacks by leveraging the Administrator or Editor role and composing crafted text.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| WordPress WordPress | =3.4.0 |
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Reference Links
- http://codex.wordpress.org/Version_3.4.1
- http://codex.wordpress.org/Version_3.4.2
- http://core.trac.wordpress.org/changeset?old_path=%2Ftags%2F3.4.1&old=21780&new_path=%2Ftags%2F3.4.2&new=21780#file23
- http://core.trac.wordpress.org/changeset?reponame=&new=21153%40branches%2F3.4&old=21076%40trunk#file16
- http://openwall.com/lists/oss-security/2012/09/12/17
- http://www.openwall.com/lists/oss-security/2012/07/02/1
- http://www.openwall.com/lists/oss-security/2012/07/08/1
- agent/weakness
- agent/severity
- agent/references
- agent/author
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/wordpress
- canonical/wordpress wordpress
- version/wordpress wordpress/3.4.0