CVE-2026-15897 Super Forms – Drag & Drop Form Builder - Privilege Escalation

Super Forms – Drag & Drop Form Builder WordPress plugin <= 6.3.316 contains a privilege escalation caused by lack of ownership and capability checks in Register & Login add-on's before_email_success_msg() and super_save_form AJAX action, letting authenticated users with Subscriber-level access overwrite credentials of arbitrary accounts including administrators, exploit requires authenticated user with Subscriber-level access or higher.

CVSS base score 8.8 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.30% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Privilege Escalation
Impact
Privilege Escalation
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2 October 2026
Updated
15 October 2026
Weakness
CWE-269

Vendor fix

Update to the latest version beyond 6.3.316.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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