CVSS 3.1 Score 9.8 of 10 (high)


Published Nov 17, 2023
Updated: Jan 10, 2024


CVE-2023-48658 is a critical vulnerability affecting MISP versions before 2.4.176. The issue is related to the lack of a checkParam function in app/Model/AppModel.php, which allows for alphanumerics, underscore, dash, period, and space. The vulnerability has a high impact on integrity and confidentiality, with a base score of 9.8 according to The exploitability score is 3.9, indicating that it can be easily exploited over the network and does not require any privileges or user interaction. Organizations using affected MISP versions should update to version 2.4.176 or later to remediate this vulnerability and mitigate the potential dangers it poses to their systems and data.

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