CVE-2021-24592CWE-79

Sitewide Notice WP < 2.3 - Authenticated Stored XSS

published August 30, 2021

CVSS
—
EPSS
1%
Percentile
48.9
In the wild
Unconfirmed
What it is

The Sitewide Notice WP WordPress plugin before 2.3 does not sanitise some of its settings before outputting them in frontend pages, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00617 · 48.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2021-08-30T14:11Z
EPSS history
Timeline
  • 30 AUG 14:11Z
    Sitewide Notice WP < 2.3 - Authenticated Stored XSS
    cvelistv5