CVE-2023-2105

Session Fixation in GitHub repository alextselegidis/easyappointments prior to 1.5.0.

Weakness

Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions.

Affected Software

Extended Description

Such a scenario is commonly observed when:

Potential Mitigations

Related Attack Patterns

• https://cwe.mitre.org/data/definitions/196.html
• https://cwe.mitre.org/data/definitions/21.html
• https://cwe.mitre.org/data/definitions/31.html
• https://cwe.mitre.org/data/definitions/39.html
• https://cwe.mitre.org/data/definitions/59.html
• https://cwe.mitre.org/data/definitions/60.html
• https://cwe.mitre.org/data/definitions/61.html

References

• https://github.com/alextselegidis/easyappointments/commit/7f37350fab9d729a9350d96369ff0f453cf7b840
• https://huntr.dev/bounties/de213e0b-a227-4fc3-bbe7-0b33fbf308e1