CVE-2021-24455CWE-79

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

published August 2, 2021

CVSS
—
EPSS
1%
Percentile
54.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00747 · 54.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-08-02T10:32Z
EPSS history
Timeline
  • 02 AUG 10:32Z
    Tutor LMS < 1.9.2 - Authenticated Stored Cross-Site Scripting (XSS)
    cvelistv5