CVE-2021-24455 Information

Description

The Tutor LMS – eLearning and online course solution WordPress plugin before 1.9.2 did not escape the Summary field of Announcements (when outputting it in an attribute) which can be created by users as low as Tutor Instructor. This lead to a Stored Cross-Site Scripting issue which is triggered when viewing the Announcements list and could result in privilege escalation when viewed by an admin.

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/9ef14cf1-1e04-4125-a296-9aa5388612f9

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4