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Vulnerability record · CVE-2013-0235 · published 8 July 2013

CVE-2013-0235: Wordpress vulnerability

Wordpress · Wordpress

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.

6.4 CVSS 2.0 Medium EPSS 30% · top 1.9%
6.4CVSS 2.0 base score
30%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
10References, 2 tagged exploit
16 Jun 2026Last modified by 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.

AV:N/AC:L/Au:N/C:P/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://codex.wordpress.org/Version_3.5.1
http://core.trac.wordpress.org/changeset/23330 ExploitPatch
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
http://codex.wordpress.org/Version_3.5.1
http://core.trac.wordpress.org/changeset/23330 ExploitPatch
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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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-0235), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.