๐Ÿ” CVE Alert

CVE-2026-103423

HIGH 7.5

Booking Package <= 1.7.29 - Missing Authorization to Unauthenticated Sensitive Information Disclosure via 'mode=sendBooking' with nonexistent 'timeKey' and 'public=0'

CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th

The Booking Package plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.7.29 This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for unauthenticated attackers to retrieve personally identifiable information for every booked customer stored in the booking_package_booked_customers table, including names, email addresses, phone numbers, physical addresses, and cancellation tokens. The nonce nominally protecting the endpoint is a public CSRF token emitted in the localized booking_package JavaScript object on any page rendering the [booking_package] shortcode or widget, making it trivially harvestable by unauthenticated visitors and providing no effective authentication barrier.

CWE CWE-862
Vendor masaakitanaka
Product booking package
Published Oct 14, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

masaakitanaka / Booking Package
0 โ‰ค 1.7.29

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/10063035-5f91-4dbe-b559-ea5be50d6950?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/lib/Schedule.php#L6611 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/lib/Schedule.php#L7087 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/lib/Schedule.php#L10030 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/index.php#L4383 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/booking-package/tags/1.7.29/index.php#L241 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3728015/booking-package/trunk/lib/Schedule.php

Credits

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