PT-2023-16487 · WordPress · Newsletter Popup

Lana Codes · Published 2023-05-30 · Updated 2025-01-10 · CVE-2023-0733

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Newsletter Popup WordPress plugin versions 1.2 and earlier

Description The issue allows unauthenticated users to perform Stored Cross-Site Scripting attacks due to the plugin not sanitising and escaping some of its settings.

Recommendations For Newsletter Popup WordPress plugin versions 1.2 and earlier, update to a version that properly sanitises and escapes its settings to prevent Stored Cross-Site Scripting attacks.

Exploit

Fix

Related Identifiers

CVE-2023-0733

Affected Products

Newsletter Popup

References · 4

• 🔥 https://wpscan.com/vulnerability/fed1e184-ff56-44fe-9876-d17c0156447a · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-0733 · Security Note
• https://osv.dev/vulnerability/CVE-2023-0733 · Vendor Advisory
• https://t.me/cvenotify/107106 · Telegram Post