CVE-2024-31421: medium-severity vulnerability in supsystic Popup by Supsystic
WordPress Popup by Supsystic plugin <= 1.10.27 - Broken Access Control vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.3epss 0.4%
Missing Authorization vulnerability in supsystic Popup by Supsystic popup-by-supsystic.This issue affects Popup by Supsystic: from n/a through <= 1.10.27.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Affected products
supsystic · Popup by SupsysticRelated CVEs — supsystic Popup by Supsystic
In the same product, most dangerous first.
CVE-2024-52434CRITICALWordPress Popup by Supsystic plugin <= 1.10.29 - Remote Code Execution (RCE) vulnerabilityEPSS 1.1%CVE-2023-51353MEDIUMWordPress Popup by Supsystic plugin <= 1.10.19 - Broken Access Control vulnerabilityEPSS 0.6%CVE-2026-73380CRITICALWordPress Popup by Supsystic plugin <= 1.13.0 - PHP Object Injection vulnerabilityEPSS 0.6%CVE-2026-73381CRITICALWordPress Popup by Supsystic plugin <= 1.13.0 - Broken Authentication vulnerabilityEPSS 0.5%CVE-2026-27537MEDIUMWordPress Popup by Supsystic plugin <= 1.11.2 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%CVE-2026-102398HIGHWordPress Popup by Supsystic plugin <= 1.13.1 - Cross Site Scripting (XSS) vulnerabilityEPSS 0.2%
References
https://patchstack.com/database/vulnerability/popup-by-supsystic/wordpress-popup-by-supsystic-plugin-1-10-27-broken-access-control-vulnerability?_s_id=cvehttps://patchstack.com/database/Wordpress/Plugin/popup-by-supsystic/vulnerability/wordpress-popup-by-supsystic-plugin-1-10-27-broken-access-control-vulnerability?_s_id=cve