CVE-2026-115223

The record

The Smart Popup by Supsystic WordPress plugin before 2.0.2 does not prevent template-injection payloads from being stored in a popup text block and later evaluated by its template engine, because the filter meant to strip template delimiters runs before a decoding step that reconstructs them, allowing an authenticated administrator to execute arbitrary template expressions server-side and read PHP constants such as the site's database credentials and authentication keys.

Affected packages

Related vulnerabilities

• CVE-2026-107264 Improper Neutralization of Special Elements Used in a Template Engine vulnerability in… CWE-1336
• CVE-2026-107259 Improper Neutralization of Special Elements Used in a Template Engine vulnerability in… CWE-1336
• CVE-2026-61707 SOCFortress CoPilot focuses on providing a single pane of glass for all your security… CWE-1336
• CVE-2026-119144 Frappe Framework before 15.111.0 and 16.x before 16.21.0 contains a server-side template… CWE-1336
• CVE-2026-118803 Bricks Theme 2.4.3 and before contains an unauthenticated dynamic-data tag injection… CWE-1336
• CVE-2026-115938 Craft CMS allows any authenticated control panel user to submit an element-search… CWE-1336
• CVE-2026-55486 The Goobi viewer is a web application that allows digitised material to be displayed in a… CWE-1336
• CVE-2026-96392 Improper Neutralization of Special Elements Used in a Template Engine vulnerability in… CWE-1336