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URL: https://nvd.nist.gov/vuln/detail/CVE-2021-24946

⇱ NVD - CVE-2021-24946

  1. Vulnerabilities

CVE-2021-24946 Detail

Modified After Enrichment

This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.

Description

The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue


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NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html CVE, WPScan Exploit  Third Party Advisory  VDB Entry 
https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946 CVE, WPScan Exploit  Third Party Advisory 
https://wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445 CVE, WPScan Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') 👁 cwe source acceptance level
NIST   WPScan  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

CVE Modified by WPScan 6/16/2026 11:41:10 PM

Action Type Old Value New Value
Added Affected 
[{"vendor":"Unknown","product":"Modern Events Calendar Lite","versions":[{"version":"6.1.5","lessThan":"6.1.5","versionType":"custom","status":"affected"}]}]

CVE Modified by CVE 11/21/2024 12:54:03 AM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html
Added Reference 
https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946
Added Reference 
https://wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445

CVE Modified by WPScan 5/14/2024 4:26:25 AM

Action Type Old Value New Value

Modified Analysis by NIST 2/04/2022 10:48:37 AM

Action Type Old Value New Value
Changed Reference Type 
http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html No Types Assigned


 
http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html Exploit, Third Party Advisory, VDB Entry
Changed Reference Type 
https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946 No Types Assigned


 
https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946 Exploit, Third Party Advisory

CVE Modified by WPScan 1/31/2022 1:15:07 PM

Action Type Old Value New Value
Added Reference 
https://github.com/Hacker5preme/Exploits/tree/main/Wordpress/CVE-2021-24946 [No Types Assigned]

CVE Modified by WPScan 1/27/2022 12:15:08 PM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/165742/WordPress-Modern-Events-Calendar-6.1-SQL-Injection.html [No Types Assigned]

Initial Analysis by NIST 12/16/2021 10:07:05 AM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added CVSS V2 
NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added CWE 
NIST CWE-89
Added CPE Configuration 
OR
 *cpe:2.3:a:webnus:modern_events_calendar_lite:*:*:*:*:*:wordpress:*:* versions up to (excluding) 6.1.5
Changed Reference Type 
https://wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445 No Types Assigned


 
https://wpscan.com/vulnerability/09871847-1d6a-4dfe-8a8c-f2f53ff87445 Exploit, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-24946
NVD Published Date:
12/13/2021
NVD Last Modified:
06/16/2026
Source:
WPScan