Appointment and Event Booking Calendar for WordPress – Amelia < 1.0.49 — Arbitrary Booking Update and Sensitive Data Exposure
CVE-2022-0825Published · Updated Action summary
Affected: <1.0.49Update to 1.0.49 or newer
All remediation steps- Severity
- Medium5.4
- CVSS
- 5.4CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-863 Incorrect Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Booking for Appointments and Events Calendar – Amelia ameliabooking
- Affected< 1.0.49
- Patched in1.0.49
Update to 1.0.49 or newer.
You are affected if you run < 1.0.49. Version 1.0.49 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Booking for Appointments and Events Calendar – Amelia.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.0.49, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Booking for Appointments and Events Calendar – Amelia to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Huli, Cymetrics.
The Amelia WordPress plugin before 1.0.49 does not have proper authorisation when managing appointments, allowing any customer to update other's booking status, as well as retrieve sensitive information about the bookings, such as the full name and phone number of the person who booked it.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Booking for Appointments and Events Calendar – Amelia
All 57| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Missing Authorization to Unauthenticated Arbitrary Event Attendee Data Exposure via '/report/event/attendees' Endpoint 9.0 – 9.9.1Update to 9.9.2 | CVE-2026-107616 | |
| Medium6.5 | Missing Authorization to Authenticated (Custom+) Sensitive Information Disclosure via '/report/event/bookings' Endpoint 9.0 – 9.9.1Update to 9.9.2 | CVE-2026-104992 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'page' Parameter ≤2.4.12Update to 2.4.13 | CVE-2026-103915 | |
| Medium5.3 | Missing Authorization ≤2.4.10Update to 2.4.11 | CVE-2026-116388 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤2.4.12Update to 2.4.13 | CVE-2026-116396 |
- High7.5Missing Authorization to Unauthenticated Arbitrary Event Attendee Data Exposure via '/report/event/attendees' Endpoint
9.0 – 9.9.1Update to 9.9.2
- Medium6.5Missing Authorization to Authenticated (Custom+) Sensitive Information Disclosure via '/report/event/bookings' Endpoint
9.0 – 9.9.1Update to 9.9.2
- Medium5.3Unauthenticated Sensitive Information Exposure in 'page' Parameter
≤2.4.12Update to 2.4.13
- Medium5.3Missing Authorization
≤2.4.10Update to 2.4.11
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤2.4.12Update to 2.4.13
Timeline
CVE published
Severity medium, CVSS 5.4
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.