Vulnerability Details : CVE-2013-4338
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.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2013-4338
Probability of exploitation activity in the next 30 days: 10.60%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 94 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-4338
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
[email protected] |
CWE ids for CVE-2013-4338
-
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.Assigned by: [email protected] (Primary)
References for CVE-2013-4338
-
http://codex.wordpress.org/Version_3.6.1
Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116832.html
- http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116828.html
-
http://wordpress.org/news/2013/09/wordpress-3-6-1/
Patch;Vendor Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117118.html
-
http://core.trac.wordpress.org/changeset/25325
Exploit;Patch
- http://www.debian.org/security/2013/dsa-2757
Products affected by CVE-2013-4338
- cpe:2.3:a:wordpress:wordpress:*:*:*:*:*:*:*:*