CVE-2022-0958 Information

Description

The Mark Posts WordPress plugin before 2.0.1 does not escape new markers allowing high privilege users such as admin to perform Cross-Site Scripting attacks 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/05034521-6eb9-43b9-8f03-7e0de60e3022 https://plugins.trac.wordpress.org/changeset/2679436

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