CVE-2023-45316: Reflected client side path traversal leading to CSRF in Playbooks
Mattermost fails to validate if a relative path is passed in /plugins/playbooks/api/v0/telemetry/run/<telemrunid> as a telemetry run ID, allowing an attacker to use a path traversal payload that points to a different endpoint leading to a CSRF attack.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2023-45316?
CVE-2023-45316 has been rated as a medium severity vulnerability due to the potential for CSRF attacks.
How do I fix CVE-2023-45316?
To mitigate CVE-2023-45316, users should upgrade Mattermost Server to versions 7.8.15 or higher, or 8.1.6 and later.
What systems are vulnerable to CVE-2023-45316?
CVE-2023-45316 affects Mattermost Server versions up to 7.8.14 and between versions 8.0.0 and 9.2.0 inclusive.
What type of attack does CVE-2023-45316 enable?
CVE-2023-45316 allows attackers to perform path traversal attacks that can lead to CSRF exploitation.
Is authentication required to exploit CVE-2023-45316?
Exploitation of CVE-2023-45316 does not require authentication, making it more dangerous for users.