CVSS Score of 10 (low)


Published Jun 16, 2023
Updated: Jun 26, 2023
CWE ID 862


CVE-2023-2787, also known as Mattermost vulnerability, affects multiple products including rkr3Vl, rEZdMO, rkr3Vk, and others. This vulnerability allows an attacker to access arbitrary posts by exploiting the lack of channel membership checks in the message threads API. The risk score for this vulnerability is 27 and it has a medium severity rating. The impact includes high confidentiality impact with low privileges required to exploit it. The base score is 6.5 out of 10. There have been 53 reported hits related to this vulnerability. Remediation for this vulnerability has not been specified in the available information.

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