CVE-2026-1431

MEDIUM
2026-01-31 [email protected]
5.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 22:00 vuln.today
CVE Published
Jan 31, 2026 - 05:16 nvd
MEDIUM 5.3

Tags

WordPress

Description

The Booking Calendar plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the wpbc_ajax_WPBC_FLEXTIMELINE_NAV() function in all versions up to, and including, 10.14.13. This makes it possible for unauthenticated attackers to retrieve booking information including customer names, phones and emails.

Analysis

The Booking Calendar WordPress plugin through version 10.14.13 fails to validate user permissions in the wpbc_ajax_WPBC_FLEXTIMELINE_NAV() function, allowing unauthenticated attackers to retrieve sensitive booking data including customer names, phone numbers, and email addresses. This network-accessible vulnerability requires no user interaction and affects all installations of the affected plugin versions. …

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Remediation

Within 30 days: Identify affected systems running all and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

27
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0

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CVE-2026-1431 vulnerability details – vuln.today
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