CVE-2026-15983 Super Forms – Drag & Drop Form Builder - Arbitrary File Deletion

Super Forms – Drag & Drop Form Builder WordPress plugin <= 6.3.316 contains an arbitrary file/directory deletion vulnerability caused by lack of capability checks and improper sanitization in AJAX handlers, letting authenticated Subscriber-level users delete arbitrary files/directories, exploit requires authenticated Subscriber-level access.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.54% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Arbitrary File Deletion
Impact
Denial Of Service, Remote Code Execution, Data Tampering
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Published
1 October 2026
Updated
15 October 2026
Weakness
CWE-73

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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