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CVE-2026-2396

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

Published: Apr 14, 2026Updated: Apr 16, 2026 Sources: CVE List
NVD MITRE
4.4CVSS
MEDIUM

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.

EPSS Score
0.0%
Top 92.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:HPR:HUI:NS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None

Weaknesses

CWE-79CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

List View Google Calendar
kimipooh

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/c339bf65-c522-4954-8aed-275c51298aea?source=cve
wordfence.com
https://plugins.trac.wordpress.org/browser/list-view-google-calendar/tags/7.4.3/library/tags/li.php#L6
plugins.trac.wordpress.org

Timeline

Published
Apr 14, 2026
Last Updated
Apr 16, 2026

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