Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress 1.5.6 — 1.6.2 - Unauthenticated Booking Price Manipulation
CVE-2026-76586Published · Updated Action summary
Affected: 1.5.6 – 1.6.2Update to 1.6.3 or newer
All remediation steps- Severity
- High7.3
- CVSS
- 7.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:LWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:LConfidentiality- Low
I:LIntegrity- Low
A:LAvailability- Low
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress bookingpress-appointment-booking
- Affected1.5.6 – 1.6.2
- Patched in1.6.3
Update to 1.6.3 or newer.
You are affected if you run 1.5.6 – 1.6.2. Version 1.6.3 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 1.6.3, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Nguyen Phuoc Thinh.
The Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress plugin for WordPress is vulnerable to Price Manipulation in versions 1.5.6 to 1.6.2. This makes it possible for unauthenticated attackers to manipulate booking prices.
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 Appointment Booking Calendar Plugin and Scheduling Plugin – BookingPress
All 20| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High8.1 | Unauthenticated PHP Object Injection ≤1.5.5Update to 1.5.6 | CVE-2026-12378 | |
| Medium4.9 | Authenticated (Administrator+) SQL Injection ≤1.1.28Update to 1.1.38 | CVE-2025-31910 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤1.1.25Update to 1.1.26 | CVE-2025-24732 | |
| Medium6.5 | Authenticated (Contributor+) SQL Injection ≤1.1.21Update to 1.1.22 | CVE-2024-11726 | |
| Medium5.3 | Unauthenticated File Export Download ≤1.1.22Update to 1.1.23 | CVE-2024-12274 |
- High8.1Unauthenticated PHP Object Injection
≤1.5.5Update to 1.5.6
- Medium4.9Authenticated (Administrator+) SQL Injection
≤1.1.28Update to 1.1.38
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤1.1.25Update to 1.1.26
- Medium6.5Authenticated (Contributor+) SQL Injection
≤1.1.21Update to 1.1.22
- Medium5.3Unauthenticated File Export Download
≤1.1.22Update to 1.1.23
Timeline
CVE published
Severity high, CVSS 7.3
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.