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b2evolution Use of Insufficiently Random Values Vulnerability - CVE-2022-30935 - Vulnerability Database
b2evolution

b2evolution Use of Insufficiently Random Values Vulnerability - CVE-2022-30935

Critical
Reference: CVE-2022-30935
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2022-30935
Title: b2evolution Use of Insufficiently Random Values Vulnerability
Overview:

An authorization bypass in b2evolution allows remote unauthenticated attackers to predict password reset tokens for any user through the use of a bad randomness function. This allows the attacker to get valid sessions for arbitrary users and optionally reset their password. Tested and confirmed in a default installation of version 7.2.3. Earlier versions are affected possibly earlier major versions as well.