7.5
CVSSv2

CVE-2013-4338

Published: 12/09/2013 Updated: 02/10/2013
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

wp-includes/functions.php in WordPress prior to 3.6.1 does not properly determine whether data has been serialized, which allows remote malicious users to execute arbitrary code by triggering erroneous PHP unserialize operations.

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wordpress wordpress

Vendor Advisories

Debian Bug report logs - #722537 wordpress: CVE-2013-4338 CVE-2013-4339 CVE-2013-4340 Package: wordpress; Maintainer for wordpress is Craig Small <csmall@debianorg>; Source for wordpress is src:wordpress (PTS, buildd, popcon) Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 12 Sep 2013 05:30:02 UTC ...
Several vulnerabilities were identified in Wordpress, a web blogging tool As the CVEs were allocated from releases announcements and specific fixes are usually not identified, it has been decided to upgrade the Wordpress package to the latest upstream version instead of backporting the patches This means extra care should be taken when upgrading, ...