alextselegidis/easyappointments Session Fixation vulnerability
alextselegidis/easyappointments is vulnerable to session fixation. The application does not generate a new ea_session cookie after the user authenticates. A malicious user may create a new session cookie value and inject it to a victim. After the victim logs in, the injected cookie becomes valid, giving the attacker access to the user's account through the active session. If an attacker conducts this attack against an admin user, the attacker may escalate their privileges with the admin user being unaware.
This issue is patched in commit 7f37350fab9d729a9350d96369ff0f453cf7b840 and anticipated to be part of version 1.5.0.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | alextselegidis/easyappointments | <= 1.4.3 | no fix |
References
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N- Weakness (CWE)
CWE-384- Platform
- Composer
- Package
alextselegidis/easyappointments- Disclosed
- 15.04.2023
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-4qmm-cv4r-qfr4 - CC BY 4.0
Vulnerability history: alextselegidis/easyappointments
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 20
- First → latest
- 03.2022 07.2026
- Without a fix
- 15
- Exploited in attacks
- 0
Severity breakdown
- Critical 3
- High 4
- Medium 9
- Low 4
Disclosures per year
- 2022: 2
- 2023: 7
- 2024: 0
- 2025: 4
- 2026: 7
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alextselegidis/easyappointments Session Fixation vulnerability this entry
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