---
title: "CVE-2026-15983: Super Forms – Drag & Drop Form Builder - Arbitrary File Deletion"
description: "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."
url: https://panop.io/threat-heartbeat/CVE-2026-15983/
---

# 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 ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-15983)

## 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](https://cwe.mitre.org/data/definitions/73.html)

## 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

- [https://nvd.nist.gov/vuln/detail/CVE-2026-15983](https://nvd.nist.gov/vuln/detail/CVE-2026-15983)
- [https://github.com/RensTillmann/super-forms/pull/205](https://github.com/RensTillmann/super-forms/pull/205)
- [https://www.wordfence.com/threat-intel/vulnerabilities/id/25704473-1200-49df-aa16-9a9558bb4844?source=cve](https://www.wordfence.com/threat-intel/vulnerabilities/id/25704473-1200-49df-aa16-9a9558bb4844?source=cve)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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