CVE-2021-24792CWE-79

Shiny Buttons <= 1.1.0 - Unauthenticated Stored Cross-Site Scripting

published December 13, 2021

CVSS
—
EPSS
1%
Percentile
67.6
In the wild
Unconfirmed
What it is

The Shiny Buttons WordPress plugin through 1.1.0 does not have any authorisation and CSRF in place when saving a template (wpbtn_save_template function hooked to the init action), nor sanitise and escape them before outputting them in the admin dashboard, which allow unauthenticated users to add a malicious template and lead to Stored Cross-Site Scripting issues.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01186 · 67.6th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-12-13T10:40Z
EPSS history
Timeline
  • 13 DEC 10:40Z
    Shiny Buttons <= 1.1.0 - Unauthenticated Stored Cross-Site Scripting
    cvelistv5