CVE-2026-2396CWE-79

List View Google Calendar <= 7.4.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via Event Description

Medium · published April 14, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
12.0
In the wild
Unconfirmed
What it is

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00221 · 12.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-04-14T23:26Z
EPSS history
Timeline
  • 14 APR 23:26Z
    List View Google Calendar <= 7.4.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via Event Description
    cvelistv5