CVE-2021-24604CWE-79

Availability Calendar < 1.2.2 - Authenticated Stored Cross-Site Scripting

published September 20, 2021

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

The Availability Calendar WordPress plugin before 1.2.2 does not sanitise or escape its Category Names before outputting them in page/post where the associated shortcode is embed, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html 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
2021-09-20T10:06Z
EPSS history
Timeline
  • 20 SEP 10:06Z
    Availability Calendar < 1.2.2 - Authenticated Stored Cross-Site Scripting
    cvelistv5