// For flags

CVE-2021-24873

Tutor LMS < 1.9.11 - Reflected Cross-Site Scripting

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Tutor LMS WordPress plugin before 1.9.11 does not sanitise and escape user input before outputting back in attributes in the Student Registration page, leading to a Reflected Cross-Site Scripting issue

El plugin Tutor LMS de WordPress versiones anteriores a 1.9.11, no sanea ni escapa de la entrada del usuario antes de devolverla en atributos en la página de registro de estudiantes, conllevando un problema de tipo Cross-Site Scripting Reflejado

*Credits: JrXnm
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-14 CVE Reserved
  • 2021-10-19 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-08 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Themeum
Search vendor "Themeum"
 Tutor Lms
Search vendor "Themeum" for product "Tutor Lms"
 < 1.9.11
Search vendor "Themeum" for product "Tutor Lms" and version " < 1.9.11"
wordpress
Affected