CVE-2023-6527CWE-79

Email Subscription Popup <= 1.2.18 - Reflected Cross-Site Scripting

Medium · published December 6, 2023

CVSS v3.1
6.1
EPSS
0%
Percentile
30.2
In the wild
Unconfirmed
What it is

The Email Subscription Popup plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the HTTP_REFERER header in all versions up to, and including, 1.2.18 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00374 · 30.2th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-12-06T04:32Z
EPSS history
Timeline
  • 06 DEC 04:32Z
    Email Subscription Popup <= 1.2.18 - Reflected Cross-Site Scripting
    cvelistv5