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Software intelligence

Simple Basic Contact Form vulnerabilities

5 tracked advisories · slug simple-basic-contact-form

Important: Simple Basic Contact Form appearing in this catalog does not mean your website is affected. Exposure depends on your installed version. How SiteRespond intelligence works

Tracked advisories

5

Latest advisory

25 June 2026

CISA KEV matches

0

In this WordPress feed

WordPress slug

simple-basic-contact-form

Plugin

What this means for Simple Basic Contact Form

This catalog lists 5 known advisories affecting Simple Basic Contact Form. The most recent was published on 25 June 2026. If you use this software, compare your installed version against the affected ranges on each advisory and update to a fixed release outside those ranges. SiteRespond Defence checks your actual installed version when the plugin is connected — listing here does not by itself mean your site is vulnerable.

Latest issues

  • Simple Basic Contact Form <= 20250114 - Unauthenticated Stored Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 25 June 2026

  • Simple Basic Contact Form <= 20240511 - Authenticated (Admin+) Stored Cross-Site Scripting

    May allow attackers to run scripts in visitors' browsers or hijack admin sessions.

    Published 3 March 2025

  • Simple Basic Contact Form <= 20240502 - Unauthenticated Arbitrary Shortcode Execution

    This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.

    Published 13 May 2024

Vulnerability types

  • Cross-site scripting4

Authentication (inferred from titles)

  • Unauthenticated2
  • Authenticated2
  • Unspecified1

Advisory history

Known Simple Basic Contact Form advisories published by month.

All advisories

Check whether your installed version is affected

SiteRespond Defence matches your installed Simple Basic Contact Form version against this catalog when the Defence plugin is connected to your WordPress site.