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CVE-2025-14146

Booking Calendar <= 10.14.10 - Unauthenticated Sensitive Information Exposure

Published: Jan 9, 2026Updated: Jan 13, 2026 Sources: CVE List NVDCWE-862
5.3MEDIUM
NVD MITRE
EPSS Score
0.4%
Top 72.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Nuclei

Description

The Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 10.14.10 via the `WPBC_FLEXTIMELINE_NAV` AJAX action. This is due to the nonce verification being conditionally disabled by default (`booking_is_nonce_at_front_end` option is `'Off'` by default). When the `booking_is_show_popover_in_timeline_front_end` option is enabled (which is the default in demo installations and can be enabled by administrators), it is possible for unauthenticated attackers to extract sensitive booking data including customer names, email addresses, phone numbers, and booking details.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-862

Affected Products

wpdevelop
commercialaka booking manager, email reminders, booking calendar
Booking CalendarOn-prem
Web & CMS Plugins / wordpress-plugin

Exploitability

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

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/lib/wpbc-ajax.php#L29
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/timeline/v2/wpbc-class-timeline_v2.php#L3187
plugins.trac.wordpress.org
https://plugins.trac.wordpress.org/browser/booking/tags/10.14.8/core/wpbc-activation.php#L572
plugins.trac.wordpress.org
and 3 more references View all →

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