CVE-2021-24428 Information

Description

The RSS for Yandex Turbo WordPress plugin through 1.30 does not sanitise or escape some of its settings before saving and outputing them in the admin dashboard leading to an Authenticated Stored Cross-Site Scripting issue even when the unfiltered_html capability is disallowed.

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/9fcf6ebe-01d9-4730-a20e-58b192bb6d87 https://m0ze.ru/vulnerability/[2021-04-23]-[WordPress]-[CWE-79]-RSS-for-Yandex-Turbo-WordPress-Plugin-v1.30.txt

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction Required

HIGH

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

4.8