CVE-2026-103304
Medium
Description
The eaSYNC Booking WordPress plugin before 1.3.31 does not perform authorization or nonce checks on several of its cancellation-related AJAX actions, allowing unauthenticated users to create booking cancellation requests, trigger booking notification emails, and overwrite the content of the emails the site sends.
SeverityMedium
CVSS5.3
Exploit probability—
ProducteaSYNC Booking
PublishedOct 15, 2026
First seenOct 15, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- eaSYNC Booking1.3.31 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eaSYNC Booking | v < 1.3.31 | 1.3.31 |
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