CVE-2023-0733

PoC —

CVSS 3.1

6.1 medium

EPSS

<1%p42

Published

May 30, 2023 (May 30, 2023)

Modified

Jun 17, 2026

Description

The Newsletter Popup WordPress plugin through 1.2 does not sanitise and escape some of its settings, which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks

Vendors: newsletter popup project
Products: newsletter popup
Ecosystems: WordPress
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.5%)

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