Online Booking & Scheduling Calendar for WordPress by vcita <= 4.4.6 — Missing Authorization to Settings Update and Arbitrary File Upload
CVE-2023-2414Published · Updated Action summary
Affected: ≤4.4.6Update to 4.5 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:N/I:L/A:LWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:LIntegrity- Low
A:LAvailability- Low
- Weakness
- CWE-862 Missing Authorization
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Online Booking & Scheduling Calendar by vcita meeting-scheduler-by-vcita
- Affected≤ 4.4.6
- Patched in4.5
Update to 4.5 or newer.
You are affected if you run ≤ 4.4.6. Version 4.5 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Online Booking & Scheduling Calendar by vcita.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 4.5, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Online Booking & Scheduling Calendar by vcita to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to Jonas Höbenreich.
The Online Booking & Scheduling Calendar for WordPress by vcita plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the vcita_save_settings_callback function in versions up to, and including, 4.4.6. This makes it possible for authenticated attackers with minimal permissions, such as a subscriber, to modify the plugins settings, upload arbitrary files, and inject malicious JavaScript (before 4.3.2).
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 Online Booking & Scheduling Calendar by vcita
All 21| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium5.3 | Missing Authorization ≤4.6.0Update to 4.6.3 | CVE-2026-95513 | |
| High7.2 | Unauthenticated Stored Cross-Site Scripting via REST API 'business_id' Parameter ≤4.6.0Update to 4.6.1 | CVE-2026-14433 | |
| Medium4.3 | Missing Authorization ≤4.5.5Update to 4.6.0 | CVE-2025-67559 | |
| Medium4.3 | Cross-Site Request Forgery ≤4.5.5Update to 4.6.0 | CVE-2025-67472 | |
| High8.8 | Authenticated (Author+) Arbitrary File Upload ≤4.5.3Update to 4.5.5 | CVE-2025-54677 |
- Medium5.3Missing Authorization
≤4.6.0Update to 4.6.3
- High7.2Unauthenticated Stored Cross-Site Scripting via REST API 'business_id' Parameter
≤4.6.0Update to 4.6.1
- Medium4.3Missing Authorization
≤4.5.5Update to 4.6.0
- Medium4.3Cross-Site Request Forgery
≤4.5.5Update to 4.6.0
- High8.8Authenticated (Author+) Arbitrary File Upload
≤4.5.3Update to 4.5.5
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
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- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
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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.