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Popup by Supsystic

popup-by-supsystic · plugin

Known security vulnerabilities for Popup by Supsystic. Find out in seconds which version runs on your site with WP Lens.

11 known vulnerabilities

5 critical · 2 with public exploit code · latest Sep 30, 2026

Vulnerabilities

  • CVE-2026-73380

    WordPress Popup by Supsystic plugin <= 1.13.0 - PHP Object Injection vulnerability

    Critical 9.8

  • CVE-2023-39997

    WordPress Popup by Supsystic plugin <= 1.10.19 - Broken Access Control Vulnerability

    Critical 9.8

  • CVE-2023-51353

    WordPress Popup by Supsystic plugin <= 1.10.19 - Broken Access Control vulnerability

    Critical 9.8

  • CVE-2026-73381

    WordPress Popup by Supsystic plugin <= 1.13.0 - Broken Authentication vulnerability

    Critical 9.1

  • CVE-2024-52434

    WordPress Popup by Supsystic plugin <= 1.10.29 - Remote Code Execution (RCE) vulnerability

    Critical 9.1

  • CVE-2026-18322

    Smart Popup by Supsystic <= 1.12.0 - Unauthenticated Privilege Escalation to Administrator

    High 8.8

  • CVE-2016-10915

    The popup-by-supsystic plugin before 1.7.9 for WordPress has CSRF.

    High 8.8

  • CVE-2026-102398

    WordPress Popup by Supsystic plugin <= 1.13.1 - Cross Site Scripting (XSS) vulnerability

    High 7.1

  • CVE-2026-27537

    WordPress Popup by Supsystic plugin <= 1.11.2 - Cross Site Scripting (XSS) vulnerability

    Medium 6.5

  • CVE-2023-46197

    WordPress Popup by Supsystic plugin <= 1.10.19 - Unauthenticated Subscriber Email Addresses Disclosure

    Medium 6.5

  • CVE-2024-31421

    WordPress Popup by Supsystic plugin <= 1.10.27 - Broken Access Control vulnerability

    Medium 4.3

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