Is CVE-2013-0235 in the CISA KEV catalog?

No. CVE-2013-0235 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-0235?

CVE-2013-0235 has a CVSS v2 base score of 6.4 (MEDIUM).

What is the EPSS score for CVE-2013-0235?

CVE-2013-0235 has an EPSS score of 28.86% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-0235

MEDIUMEPSS 98th pctl

6.4

CVSS v2

NVD

Description

The XMLRPC API in WordPress before 3.5.1 allows remote attackers to send HTTP requests to intranet servers, and conduct port-scanning attacks, by specifying a crafted source URL for a pingback, related to a Server-Side Request Forgery (SSRF) issue.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

28.86%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

http://codex.wordpress.org/Version_3.5.1
http://core.trac.wordpress.org/changeset/23330
http://wordpress.org/news/2013/01/wordpress-3-5-1/
http://www.acunetix.com/blog/web-security-zone/wordpress-pingback-vulnerability/
https://bugzilla.redhat.com/show_bug.cgi?id=904120

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.