CVSS 3.1 Score 4.3 of 10 (medium)


Published Feb 29, 2024
CWE ID 400


CVE-2024-24988 is a cyber vulnerability affecting Mattermost, a collaboration platform. It is caused by the failure to properly validate the length of the emoji value in the custom user status. An attacker can exploit this vulnerability by sending a very long string as an emoji value, leading to high resource consumption and potentially crashing the server. The risk score of this vulnerability is 5, indicating a significant threat to organizations. The base severity is classified as medium, with low privileges required and no user interaction necessary for exploitation. The attack vector is through the network, and it has low complexity. Mattermost has not provided any remediation recommendations or analysis description for this vulnerability at this time.

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