CVSS 3.1 Score 2.7 of 10 (low)


Published Jul 3, 2024
Updated: Jul 5, 2024
CWE ID 200


CVE-2024-39353 is a cyber vulnerability that affects Mattermost versions 9.5.x <= 9.5.5 and 9.8.0. The vulnerability allows a high privileged attacker with access to the audit logs to read message contents, as the RemoteClusterFrame payloads are not properly sanitized before being logged. The affected products include 'wysvl-', 'wysvl_', 'wytk0S', 'wytk0T', 'wytk0Q', 'wytk0R', 'wytCZI', 'w1lNnJ', 'wytCZK', 'wytCZL', 'wytk0O', 'wytCZN', 'wytk0P', 'wytk0M', 'wytCZG', and 'wytCZH'. The vulnerability has a low base severity score of 2.7 and a low confidentiality impact, but it requires high privileges to exploit and has a potential risk score of 26. Remediation for this vulnerability would involve updating affected Mattermost versions to a patched version that addresses the issue.

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