CVE-2013-4338
UnknownEPSS 8.75%
Last modified
CVE-2013-4338 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 8.75% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Wordpress | Wordpress | <= 3.6 |
References
- http://codex.wordpress.org/Version_3.6.1Vendor Advisory
- http://core.trac.wordpress.org/changeset/25325Exploit, Patch
- http://wordpress.org/news/2013/09/wordpress-3-6-1/Patch, Vendor Advisory
- http://codex.wordpress.org/Version_3.6.1Vendor Advisory
- http://core.trac.wordpress.org/changeset/25325Exploit, Patch
- http://wordpress.org/news/2013/09/wordpress-3-6-1/Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is 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.
How severe is CVE-2013-4338?
Severity scoring for CVE-2013-4338 is pending analysis. The EPSS model estimates a 8.75% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4338?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-4338?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST