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CVE Vulnerability Details :
CVE-2026-24523
PUBLISHED
More InfoOfficial Page
Assigner-Patchstack
Assigner Org ID-21595511-bba5-4825-b968-b78d1f9984a3
View Known Exploited Vulnerability (KEV) details
Published At-23 Jan, 2026 | 14:28
Updated At-28 Apr, 2026 | 16:14
Rejected At-
▼CVE Numbering Authority (CNA)
WordPress WP FullCalendar plugin <= 1.6 - Sensitive Data Exposure vulnerability

Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Marcus (aka @msykes) WP FullCalendar wp-fullcalendar allows Retrieve Embedded Sensitive Data.This issue affects WP FullCalendar: from n/a through <= 1.6.

Affected Products
Vendor
Marcus (aka @msykes)
Product
WP FullCalendar
Collection URL
https://wordpress.org/plugins
Package Name
wp-fullcalendar
Default Status
unaffected
Versions
Affected
  • From 0 through 1.6 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-497Exposure of Sensitive System Information to an Unauthorized Control Sphere
Type: CWE
CWE ID: CWE-497
Description: Exposure of Sensitive System Information to an Unauthorized Control Sphere
Metrics
VersionBase scoreBase severityVector
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-37Retrieve Embedded Sensitive Data
CAPEC ID: CAPEC-37
Description: Retrieve Embedded Sensitive Data
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Nabil Irawan | Patchstack Bug Bounty Program
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://patchstack.com/database/Wordpress/Plugin/wp-fullcalendar/vulnerability/wordpress-wp-fullcalendar-plugin-1-6-sensitive-data-exposure-vulnerability?_s_id=cve
vdb-entry
Hyperlink: https://patchstack.com/database/Wordpress/Plugin/wp-fullcalendar/vulnerability/wordpress-wp-fullcalendar-plugin-1-6-sensitive-data-exposure-vulnerability?_s_id=cve
Resource:
vdb-entry
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Details not found