CVE-2026-84254
click5 CRM add-on to Contact Form 7 <= 1.0.4 - Unauthenticated Arbitrary Options Update
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | unknown |
| Product | click5 crm add-on to contact form 7 |
| Published | Oct 11, 2026 |
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Affected Versions
Unknown / click5 CRM add-on to Contact Form 7
0 ≤ 1.0.4
References
Credits
Enrico Marcolini - Claudio Marchesini - Dottor Marc WPScan