CVE-2021-24278: vulnerability in Query Solutions Redirection for Contact Form 7
Redirection for Contact Form 7 < 2.3.4 - Unauthenticated Arbitrary Nonce Generation
Published · Updated
40Vexday Risk Score
Patch now. It exploitation observed by VulnCheck and has a working public exploit.
ssvc Actepss 7.4%
from disclosure to weapon
Published on NVDMay 14
VulnCheck+625d
exploitation probability
7.4%top 6% of all CVEs
observed exploitation
yesVulnCheck
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.
Affected products
Query Solutions · Redirection for Contact Form 7Related CVEs — Query Solutions Redirection for Contact Form 7
In the same product, most dangerous first.
CVE-2021-24280—Redirection for Contact Form 7 < 2.3.4 - Authenticated PHP Object InjectionEPSS 2.0%CVE-2021-24279—Redirection for Contact Form 7 < 2.3.4 - Authenticated Arbitrary Plugin InstallationEPSS 0.8%CVE-2021-24282—Redirection for Contact Form 7 < 2.3.4 - Unprotected AJAX ActionsEPSS 0.7%CVE-2021-24281—Redirection for Contact Form 7 < 2.3.4 - Authenticated Arbitrary Post DeletionEPSS 0.7%