CVE-2013-4338

critical

Description

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

References

http://www.debian.org/security/2013/dsa-2757

http://wordpress.org/news/2013/09/wordpress-3-6-1/

http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117118.html

http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116832.html

http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116828.html

http://codex.wordpress.org/Version_3.6.1

Details

Source: Mitre, NVD

Published: 2013-09-12

Updated: 2013-10-02

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

Detections

Analytics