critical9.8
CVE-2026-84254
The click5 CRM add-on to Contact Form 7 WordPress plugin through 1.0.4 does not have authorisation and CSRF checks when updating options via a REST endpoint, a…
Impact
The click5 CRM add-on to Contact Form 7 WordPress plugin through 1.0.4 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the click5 CRM add-on to Contact Form 7 WordPress plugin through 1.0.4. As a result, unauthenticated attackers could change arbitrary blog options, allowing them to create a new administrator account and take over the site.
Affected products
| Product | Affected versions |
|---|---|
| Click5 CRM Add-On To Contact Form 7 WordPress Plugin | through 1.0.4 |
Versions were read from the advisory text. No structured product data has been published for this record yet.