CVE-2021-24278

HIGH EXPLOITED NUCLEI

Querysol Redirection For Contact Form 7 - Incorrect Authorization

Title source: rule

Description

In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, unauthenticated users can use the wpcf7r_get_nonce AJAX action to retrieve a valid nonce for any WordPress action/function.

Nuclei Templates (1)

WordPress Contact Form 7 <2.3.4 - Arbitrary Nonce Generation

HIGHby 2rs3c

References (2)

[Exploit, Vendor Advisory] https://wpscan.com/vulnerability/99f30604-d62b-4e30-afcd-b482f8d66413

[Exploit, Vendor Advisory] https://www.wordfence.com/blog/2021/04/severe-vulnerabilities-patched-in-redirection-for-contact-form-7-plugin/

Scores

CVSS v3 7.5

EPSS 0.3522

EPSS Percentile 97.1%

Attack Vector NETWORK

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

Details

VulnCheck KEV 2023-01-29

CWE

CWE-863

Status published

Products (1)

querysol/redirection_for_contact_form_7 < 2.3.4

Published May 14, 2021

Tracked Since Feb 18, 2026