Tutor LMS < 1.9.2 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24455

5.4MEDIUM

Key Information:

Vendor
Wordpress
Status
Tutor Lms – Elearning And Online Course Solution
Vendor
CVE Published:
2 August 2021

Summary

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.

Affected Version(s)

Tutor LMS – eLearning and online course solution 1.9.2

References

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

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phu Tran from techlabcorp.com
.