JetFormBuilder <= 3.3.4.1 - Authenticated (Administrator+) Privilege Escalation
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.2epss 0.5%
exploitation probability
0.5%top 58% of all CVEs
observed exploitation
nono source reports it
The JetFormBuilder plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 3.3.4.1. This is due to improper restriction on user meta fields. This makes it possible for authenticated attackers, with administrator-level and above permissions, to register as super-admins on the sites configured as multi-sites.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
jetmonsters · JetFormBuilder — Dynamic Blocks Form BuilderReferences
https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.3.4.1/includes/actions/methods/update-user/user-meta-property.php#L23https://plugins.trac.wordpress.org/browser/jetformbuilder/tags/3.3.4.1/includes/actions/types/register-user.php#L220https://www.wordfence.com/threat-intel/vulnerabilities/id/0d8ea1c2-7c6e-43b3-97ca-a06438d51d11?source=cve