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Case File

CVE-2013-0731

MEDIUM · CVSS 5 EPSS 2.58%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2013-03-22 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It affects WordPress. It may be remotely exploitable.

CVE
CVE-2013-0731
Severity
MEDIUM
CVSS
5
EPSS
2.58%
WordPress

Original NVD Description

ajax.functions.php in the MailUp plugin before 1.3.3 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks by setting the wordpress_logged_in cookie. NOTE: this is due to an incomplete fix for a similar issue that was fixed in 1.3.2.