CVE-2026-103304
eaSYNC < 1.3.31 - Unauthenticated Cancellation Request Creation and Email Template Update
- State
- Published
- Severity
- 5.3 Medium
- Published
- Oct 15, 2026
- Updated
- Oct 15, 2026
- Reserved
- Sep 30, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.3 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
eaSYNC BookingUnknown |
|
References
- https://wpscan.com/vulnerability/99069eac-aa52-41da-9d63-3fb9e2a05f4a/exploitvdb-entrytechnical-description
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