Contact Form by Supsystic <= 1.7.14 - Reflected Cross-Site scripting

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CVE CVE-2021-24276
CVSS 6.1 (Medium)
Publicly Published April 19, 2021
Last Updated November 8, 2022
Researcher 0xB9


The Contact Form by Supsystic WordPress plugin before 1.7.15 did not sanitise the tab parameter of its options page before outputting it in an attribute, leading to a reflected Cross-Site Scripting issue



Vulnerability Details for Contact Form by Supsystic

Software Type Plugin
Software Slug contact-form-by-supsystic (view on
Patched? Yes
Remediation Update to version 1.7.15, or a newer patched version
Affected Version
  • <= 1.7.14
Patched Version
  • 1.7.15

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