---
id: "CVE-2026-115300"
kind: "vulnerability"
aliases: ["CVE-2026-115300"]
title: "Contact Form by Supsystic WordPress plugin: forged requests delete stored leads"
severity: "medium"
cvss: null
epss: null
exploited: false
status: "open"
category: "package"
products: []
ecosystems: []
tags: ["contact-form", "package", "wordpress", "wordpress-plugin"]
not_affected_if: ["plugin-1.11.1-or-later", "plugin-not-installed"]
published_at: "2026-10-29T06:17:19+00:00"
first_seen_at: "2026-10-29T06:53:13+00:00"
updated_at: "2026-10-29T06:54:42+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-115300", "first_seen_at": "2026-10-29T06:53:13+00:00"}]
---

# Contact Form by Supsystic WordPress plugin: forged requests delete stored leads

The Contact Form by Supsystic WordPress plugin before 1.11.1 does not check a CSRF token or request origin on two administrator-only actions. An attacker who tricks a logged-in administrator into visiting a malicious page can permanently delete captured form submissions and wipe form statistics.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed version of the Contact Form by Supsystic plugin in the WordPress admin plugins list, or look for it under `wp-content/plugins/`.
- Confirm whether the installed version is below `1.11.1`.

## Fix

- Contact Form by Supsystic: `1.11.1`

## Timeline

- 2026-10-29T06:53:13+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-115300

## From the sources

The Contact Form by Supsystic  WordPress plugin before 1.11.1 does not validate a CSRF token or request origin on two administrator-only actions that bulk-delete captured form submissions and wipe a form's statistics, allowing attackers to permanently destroy a site's stored contact leads and analytics by tricking a logged-in administrator into sending a forged request.

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