CVE-2023-23880
WordPress vulnerability analysis and mitigation

Overview

A Stored Cross-Site Scripting (XSS) vulnerability was discovered in the ExactMetrics WordPress plugin versions 7.14.1 and below. The vulnerability was identified on January 24, 2023, and was assigned CVE-2023-23880. The issue affects authenticated users with contributor or higher privileges (Patchstack Report).

Technical details

The vulnerability is classified as a Stored Cross-Site Scripting (XSS) issue, categorized under CWE-79 (Improper Neutralization of Input During Web Page Generation). It received a CVSS v3.1 base score of 6.5 (Medium) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L according to Patchstack's assessment (NVD, Patchstack Report).

Impact

The vulnerability could allow a malicious actor to inject malicious scripts, including redirects, advertisements, and other HTML payloads into the website. These injected scripts would be executed when guests visit the affected site (Patchstack Report).

Mitigation and workarounds

The vulnerability has been fixed in ExactMetrics version 7.14.2. Users are advised to update to version 7.14.2 or later to remediate the issue. Patchstack has also issued a virtual patch to mitigate this issue by blocking potential attacks until users can update to the fixed version (Patchstack Report).

Additional resources


SourceThis report was generated using AI

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