Booking Package <= 1.7.30 - Missing Authorization to Unauthenticated Paid Subscription Deactivation
- ID
- WPSEC-2026-0940
- Plugin
- Booking Package (booking-package)
- Affected
- all versions before 1.7.31
- Remediation
- Update to 1.7.31 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weakness
- CWE-862
- Usage
- Plugin Low · Affected versions None seen among sites WPSec scans, 2026-10-14
- Attack surface
- Booking Package on WPSec AttackSurface
- Fix released
- Published
Description
The Booking Package plugin for WordPress is vulnerable to unauthorized modification of data in all versions up to, and including, 1.7.30, due to a missing capability check and missing nonce validation on the activatePaidSubscription function, which is registered for unauthenticated users through the 'booking-package-activate-subscription' admin-post action. This makes it possible for unauthenticated attackers to trigger a subscription lookup with customer and subscription IDs they choose. When the lookup fails, the plugin resets its stored subscription expiration date to 0, which disables the site's paid subscription features. When the lookup succeeds, the plugin's stored subscription settings are overwritten.
References
- https://wpsec.com/vuln/WPSEC-2026-0940/
- https://plugins.svn.wordpress.org/booking-package/tags/1.7.31/
- https://wordpress.org/plugins/booking-package/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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