// For flags

CVE-2021-24149

Modern Events Calendar Lite < 5.16.6 - Authenticated SQL Injection

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Unvalidated input in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.6, did not sanitise the mec[post_id] POST parameter in the mec_fes_form AJAX action when logged in as an author+, leading to an authenticated SQL Injection issue.

Una entrada no comprobada en el plugin de WordPress Modern Events Calendar Lite, versiones anteriores a 5.16.6, no saneaba el parámetro mec[post_id] POST en la acción mec_fes_form AJAX cuando se iniciaba sesión como autor+, conllevando a un problema de inyección SQL autenticado

*Credits: Nguyen Van Khanh - SunCSR (Sun* Cyber Security Research)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-14 CVE Reserved
  • 2021-01-29 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Webnus
Search vendor "Webnus"
 Modern Events Calendar Lite
Search vendor "Webnus" for product "Modern Events Calendar Lite"
 < 5.16.6
Search vendor "Webnus" for product "Modern Events Calendar Lite" and version " < 5.16.6"
wordpress
Affected