Open Redirect in alextselegidis/easyappointments
Priority MEDIUM 61CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-601.
Summary
Open Redirect in GitHub repository alextselegidis/easyappointments prior to 1.5.0.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00434 37th percentileScored 2026-11-07
Fix Fixed alextselegidis/easyappointments (alextselegidis): 1.5.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| alextselegidis | alextselegidis/easyappointments | before 1.5.0 | 1.5.0 | Patch available | CNA |
- alextselegidis/easyappointments Vendoralextselegidis Affected before 1.5.0 Fixed in 1.5.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:* | before 0.5.4 | Vulnerable | FOSSBilling |
- cpe:2.3:a:fossbilling:fossbilling:*:*:*:*:*:*:*:* Versions before 0.5.4 Vulnerable ·FOSSBilling
Remediation
- Fix · CNA alextselegidis/easyappointments (alextselegidis) Fixed in 1.5.0
Timeline
- 2026-10-02 Threatist record created from CVE-2023-3568
- 2026-10-03 Alias added: GHSA-gh5w-4mrm-4p4c
References
More alextselegidis vulnerabilities
- TI-2023-01200 Use of Hard-coded Credentials in alextselegidis/easyappointments CVSS 3.1CRITICAL 9.8
- TI-2026-70736 Easy!Appointments authorization bypass lets attackers modify bookings CVSS 4.0HIGH 8.8
- TI-2024-37956 An issue in Alex Tselegidis EasyAppointments v.1.5.0 allows a remote attacker to escalate… CVSS 3.1CRITICAL 9.8
- TI-2026-19023 CSRF Protection Bypass: Sensitive endpoints accept GET requests, enabling admin account takeover CVSS 4.0HIGH 7.4
- TI-2025-32119 alextselegidis Easy!Appointments v1.5.1 was discovered to contain a SQL injection… CVSS 3.1HIGH 8.1
- TI-2023-01980 Session Fixation in alextselegidis/easyappointments CVSS 3.1HIGH 8.8
Sources
- CVE-2023-3568 · CVE Program
- CVE-2023-3568 · NVD
- FIRST EPSS
- GHSA-gh5w-4mrm-4p4c · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences