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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-28T10:24:56

Updated: 2024-08-03T07:03:39.556Z

Reserved: 2022-05-16T00:00:00

Link: CVE-2022-30935

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-09-28T11:15:09.593

Modified: 2022-09-30T13:35:31.670

Link: CVE-2022-30935

cve-icon Redhat

No data.