9.8
Critical
CVE-2026-84253 The click5 CRM add-on to Gravity Forms WordPress plugin through 1.0.3 does not have authorisation and CSRF checks when…
Description
The click5 CRM add-on to Gravity Forms WordPress plugin through 1.0.3 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 Gravity Forms WordPress plugin through 1.0.3. 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 and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| click5 CRM add-on to Gravity Forms 1.0 | earliest → 1.0.3 | No fix stated |