CVE-2013-4339
UnknownEPSS 7.49%
Last modified
CVE-2013-4339 is a vulnerability of currently unknown severity. WordPress before 3.6.1 does not properly validate URLs before use in an HTTP redirect, which allows remote attackers to bypass intended redirection restrictions via a crafted string.. EPSS estimates a 7.49% chance of exploitation in the next 30 days.
Description
WordPress before 3.6.1 does not properly validate URLs before use in an HTTP redirect, which allows remote attackers to bypass intended redirection restrictions via a crafted string.
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/25323Exploit, Patch
- http://core.trac.wordpress.org/changeset/25324Exploit, 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/25323Exploit, Patch
- http://core.trac.wordpress.org/changeset/25324Exploit, 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-2013-4339?
WordPress before 3.6.1 does not properly validate URLs before use in an HTTP redirect, which allows remote attackers to bypass intended redirection restrictions via a crafted string.
How severe is CVE-2013-4339?
Severity scoring for CVE-2013-4339 is pending analysis. The EPSS model estimates a 7.49% probability of exploitation in the next 30 days.
How do I fix CVE-2013-4339?
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-2013-4339?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST