CVE-2019-25216 Information

Description

The Rich Review plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the POST body ‘update’ parameter in versions up to and including 1.7.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Reference

https://www.wordfence.com/threat-intel/vulnerabilities/id/db701ad3-10fd-4a40-b239-139fbc95ab61?source=cve https://www.wordfence.com/blog/2019/09/rich-reviews-plugin-vulnerability-exploited-in-the-wild/ https://wordpress.org/support/topic/plugin-not-supported-open-to-malware-uninstall-now/ https://wpscan.com/vulnerability/81bdc004-9b9c-49e2-b337-35a6d8395c5d

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

7.2