CVE-2021-24279

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, low level users, such as subscribers, could use the import_from_debug AJAX action to install any plugin from the WordPress repository.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-863

Affected software

Vendor	Product	Versions
Query Solutions	Redirection for Contact Form 7	>= 2.3.4, < 2.3.4

References

https://wpscan.com/vulnerability/75f7690d-7f6b-48a8-a9d1-95578a657920Exploit, Vendor Advisory
https://www.wordfence.com/blog/2021/04/severe-vulnerabilities-patched-in-redirection-for-contact-form-7-plugin/Exploit, Vendor Advisory
https://wpscan.com/vulnerability/75f7690d-7f6b-48a8-a9d1-95578a657920Exploit, Vendor Advisory
https://www.wordfence.com/blog/2021/04/severe-vulnerabilities-patched-in-redirection-for-contact-form-7-plugin/Exploit, Vendor Advisory

Timeline

Published: May 14, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-24288.1Vulnerability in the Oracle Coherence product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.1.3 CVE-2021-242808.8In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the import_from CVE-2021-242814.3In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the delete_acti CVE-2021-242826.3In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, any authenticated user, such as a subscriber, could use the various AJA CVE-2021-242835.4The tab GET parameter of the settings page is not sanitised or escaped when being output back in an HTML attribute, leading to a reflected X CVE-2021-242849.8The Kaswara Modern VC Addons WordPress plugin through 3.0.1 allows unauthenticated arbitrary file upload via the 'uploadFontIcon' AJAX actio CVE-2021-242859.8The request_list_request AJAX call of the Car Seller - Auto Classifieds Script WordPress plugin through 2.1.0, available to both authenticat CVE-2021-242866.1The settings page of the Redirect 404 to parent WordPress plugin before 1.3.1 did not properly sanitise the tab parameter before outputting CVE-2021-242876.1The settings page of the Select All Categories and Taxonomies, Change Checkbox to Radio Buttons WordPress plugin before 1.3.2 did not proper CVE-2021-242886.1When subscribing using AcyMailing, the 'redirect' parameter isn't properly sanitized. Turning the request from POST to GET, an attacker can CVE-2021-242898.8There is functionality in the Store Locator Plus for WordPress plugin through 5.5.14 that made it possible for authenticated users to update CVE-2021-24295.9Vulnerability in the MySQL Server product of Oracle MySQL (component: InnoDB). Supported versions that are affected are 8.0.25 and prior. Di