CVE-2026-84764: CWE-352 Cross-Site Request Forgery (CSRF) in NSquared Simply Schedule Appointments
Description
CVE-2026-84764 is a high severity vulnerability in NSquared Simply Schedule Appointments that allows unauthenticated Cross-Site Request Forgery (CSRF) attacks in versions up to and including 1.6.12.23. This vulnerability can lead to complete compromise of confidentiality, integrity, and availability of the affected application.
CVSS v3.1
Score 8.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-352) affects Simply Schedule Appointments versions up to 1.6.12.23 and allows an attacker to perform unauthenticated CSRF attacks. The CVSS 3.1 score of 8.8 indicates that the attack can be launched remotely without privileges, requires low attack complexity, and user interaction is required. Successful exploitation results in high impact on confidentiality, integrity, and availability.
Potential Impact
Exploitation of this vulnerability can lead to unauthorized actions being performed on behalf of a user without their consent, potentially resulting in full compromise of the application's data and functionality, affecting confidentiality, integrity, and availability.
Mitigation Recommendations
No patch or official fix information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should consider implementing CSRF protections such as verifying origin headers or using anti-CSRF tokens if possible.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-95h8-hr2w-h7f8
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-84764"]
- Database Specific Severity
- HIGH
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a984522acd9273b496aa1a3
Added to database: 09/02/2026, 15:47:46 UTC
Last enriched: 09/07/2026, 21:37:15 UTC
Last updated: 10/15/2026, 18:48:24 UTC
Views: 40
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