CVSS 3.1 Score 4.3 of 10 (medium)


Published Jul 17, 2023
Updated: Jul 27, 2023
CWE ID 918


CVE-2023-3577 is a vulnerability that affects Mattermost, specifically its interactive dialog feature. The vulnerability allows an attacker to perform a limited blind SSRF by exploiting the failure of Mattermost to properly restrict requests to localhost/intranet. This vulnerability has a base severity level of MEDIUM and a base score of 4.3 according to NVD@NIST. It requires low privileges and does not require user interaction, making it easier for attackers to exploit. The potential danger posed by this vulnerability includes potential unauthorized access to internal systems and sensitive information. To remediate this vulnerability, organizations using affected versions of Mattermost should update to the latest version as soon as possible.

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