CVE-2026-115300
Received Received - Intake

CSRF in Contact Form by Supsystic Plugin

Publication date: 2026-10-29

Last updated on: 2026-10-29

Assigner: WPScan

Description
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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Meta Information

Published
2026-10-29
Last Modified
2026-10-29
Generated
2026-10-29
AI Q&A
2026-10-29
EPSS Evaluated
N/A
NVD
CVE-2026-115300
EUVD
EUVD-2026-112609

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Unknown Contact Form by Supsystic 0

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Exploitability

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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This vulnerability is a Cross-Site Request Forgery (CSRF) flaw in the Contact Form by Supsystic WordPress plugin versions before 1.11.1. It allows attackers to trick a logged-in administrator into sending a forged request that performs unauthorized actions like bulk-deleting form submissions or wiping form statistics.

Detection Guidance

To detect this vulnerability, check if your WordPress site uses the Contact Form by Supsystic plugin version prior to 1.11.1. Inspect the plugin files for missing CSRF token validation in administrator actions. Review server logs for suspicious bulk deletion or statistics wipe requests from logged-in administrators.

Impact Analysis

If exploited, this vulnerability can permanently destroy stored contact leads and analytics on a WordPress site. This could lead to loss of important data, disruption of business operations, and potential reputational damage for site owners.

Mitigation Strategies

Immediately update the Contact Form by Supsystic plugin to version 1.11.1 or later. If updating is not possible, consider disabling the plugin temporarily until an update is applied. Monitor your site for unauthorized bulk deletions or statistics changes.

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