CVE-2022-2515CWE-79

Simple Banner <= 2.11.0 - Authenticated Stored Cross-Site Scripting

Medium · published September 6, 2022

CVSS v3.1
6.4
EPSS
1%
Percentile
61.8
In the wild
Unconfirmed
What it is

The Simple Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the `pro_version_activation_code` parameter in versions up to, and including, 2.11.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, including those without administrative capabilities when access is granted to those users, to inject arbitrary web scripts in page that will execute whenever a user role having access to "Simple Banner" accesses the plugin's settings.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00977 · 61.8th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2022-09-06T17:18Z
EPSS history
Timeline
  • 06 SEP 17:18Z
    Simple Banner <= 2.11.0 - Authenticated Stored Cross-Site Scripting
    cvelistv5