Pinpoint Booking System <= 2.9.9.3.4 — Content Spoofing
CVE-2023-38520Published · Updated Action summary
Affected: ≤2.9.9.3.4Update to 2.9.9.3.5 or newer
All remediation steps- Severity
- Medium5.3
- CVSS
- 5.3CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:NAvailability- None
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Pinpoint Booking System – Legacy version booking-system
- Affected≤ 2.9.9.3.4
- Patched in2.9.9.3.5
Update to 2.9.9.3.5 or newer.
You are affected if you run ≤ 2.9.9.3.4. Version 2.9.9.3.5 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Pinpoint Booking System – Legacy version.
- 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 2.9.9.3.5, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Pinpoint Booking System – Legacy version to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to yuyudhn.
The Pinpoint Booking System plugin for WordPress is vulnerable to content spoofing in versions up to, and including, 2.9.9.3.4. This makes it possible for unauthenticated attackers to inject content that may alter the content and display of select pages.
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 Pinpoint Booking System – Legacy version
All 17| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Unauthenticated Improper Input Validation to Price Manipulation via 'cart_data' Parameter ≤2.9.9.6.9Update to 2.9.9.7.0 | CVE-2026-12128 | |
| Medium5.3 | Missing Authorization to Unauthenticated Arbitrary Booking Price Manipulation ≤2.9.9.7.1Update to 2.9.9.7.2 | CVE-2026-15229 | |
| Medium4.9 | Authenticated (Administrator+) SQL Injection via 'field' Parameter ≤2.9.9.6.9Update to 2.9.9.7.0 | CVE-2026-15403 | |
| Medium5.3 | Missing Authorization ≤2.9.9.6.5No patch available | CVE-2026-39678 | |
| Medium6.5 | Authenticated (Subscriber+) SQL Injection ≤2.9.9.5.4Update to 2.9.9.6.0 | CVE-2024-13235 |
- Medium5.3Unauthenticated Improper Input Validation to Price Manipulation via 'cart_data' Parameter
≤2.9.9.6.9Update to 2.9.9.7.0
- Medium5.3Missing Authorization to Unauthenticated Arbitrary Booking Price Manipulation
≤2.9.9.7.1Update to 2.9.9.7.2
- Medium4.9Authenticated (Administrator+) SQL Injection via 'field' Parameter
≤2.9.9.6.9Update to 2.9.9.7.0
- Medium5.3Missing Authorization
≤2.9.9.6.5No patch available
- Medium6.5Authenticated (Subscriber+) SQL Injection
≤2.9.9.5.4Update to 2.9.9.6.0
Timeline
CVE published
Severity medium, CVSS 5.3
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.