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URL: https://nvd.nist.gov/vuln/detail/CVE-2021-24750

⇱ NVD - CVE-2021-24750

  1. Vulnerabilities

CVE-2021-24750 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 WP Visitor Statistics (Real Time Traffic) WordPress plugin before 4.8 does not properly sanitise and escape the refUrl in the refDetails AJAX action, available to any authenticated user, which could allow users with a role as low as subscriber to perform SQL injection attacks


Metrics

 
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/165433/WordPress-WP-Visitor-Statistics-4.7-SQL-Injection.html CVE, WPScan Exploit  Third Party Advisory  VDB Entry 
https://plugins.trac.wordpress.org/changeset/2622268 CVE, WPScan Patch  Third Party Advisory 
https://wpscan.com/vulnerability/7528aded-b8c9-4833-89d6-9cd7df3620de 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

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

8 change records found show changes

CVE Modified by WPScan 6/16/2026 11:40:50 PM

Action Type Old Value New Value
Added Affected 
[{"vendor":"Unknown","product":"WP Visitor Statistics (Real Time Traffic)","versions":[{"version":"4.8","lessThan":"4.8","versionType":"custom","status":"affected"}]}]

CPE Deprecation Remap by NIST 3/06/2026 2:17:59 PM

Action Type Old Value New Value
Changed CPE Configuration 
OR
 *cpe:2.3:a:wp_visitor_statistics_(real_time_traffic)_project:wp_visitor_statistics_(real_time_traffic):*:*:*:*:*:wordpress:*:* versions from (excluding) 4.8


 
OR
 *cpe:2.3:a:codepress:visitor_statistics:*:*:*:*:*:wordpress:*:* versions from (excluding) 4.8

CVE Modified by CVE 11/21/2024 12:53:41 AM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/165433/WordPress-WP-Visitor-Statistics-4.7-SQL-Injection.html
Added Reference 
https://plugins.trac.wordpress.org/changeset/2622268
Added Reference 
https://wpscan.com/vulnerability/7528aded-b8c9-4833-89d6-9cd7df3620de

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

Action Type Old Value New Value

CPE Deprecation Remap by NIST 8/04/2022 12:19:47 PM

Action Type Old Value New Value
Changed CPE Configuration 
OR
 *cpe:2.3:a:plugins-market:wp_visitor_statistics_(real_time_traffic):*:*:*:*:*:wordpress:*:* versions from (excluding) 4.8


 
OR
 *cpe:2.3:a:wp_visitor_statistics_(real_time_traffic)_project:wp_visitor_statistics_(real_time_traffic):*:*:*:*:*:wordpress:*:* versions from (excluding) 4.8

Modified Analysis by NIST 3/29/2022 12:28:53 PM

Action Type Old Value New Value
Added CWE 
NIST CWE-89
Changed Reference Type 
http://packetstormsecurity.com/files/165433/WordPress-WP-Visitor-Statistics-4.7-SQL-Injection.html No Types Assigned


 
http://packetstormsecurity.com/files/165433/WordPress-WP-Visitor-Statistics-4.7-SQL-Injection.html Exploit, Third Party Advisory, VDB Entry

CVE Modified by WPScan 1/05/2022 2:15:08 PM

Action Type Old Value New Value
Added Reference 
http://packetstormsecurity.com/files/165433/WordPress-WP-Visitor-Statistics-4.7-SQL-Injection.html [No Types Assigned]

Initial Analysis by NIST 12/27/2021 10:59:25 AM

Action Type Old Value New Value
Added CVSS V3.1 
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Added CVSS V2 
NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Added CPE Configuration 
OR
 *cpe:2.3:a:plugins-market:wp_visitor_statistics_\(real_time_traffic\):*:*:*:*:*:wordpress:*:* versions up to (excluding) 4.8
Changed Reference Type 
https://plugins.trac.wordpress.org/changeset/2622268 No Types Assigned


 
https://plugins.trac.wordpress.org/changeset/2622268 Patch, Third Party Advisory
Changed Reference Type 
https://wpscan.com/vulnerability/7528aded-b8c9-4833-89d6-9cd7df3620de No Types Assigned


 
https://wpscan.com/vulnerability/7528aded-b8c9-4833-89d6-9cd7df3620de Exploit, Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-24750
NVD Published Date:
12/21/2021
NVD Last Modified:
06/16/2026
Source:
WPScan