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CVE-2022-30935
Published: Sep 28, 2022
Modified: May 21, 2025
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/b2evolution/b2evolution/issues/114
x_refsource_MISC
https://b2evolution.net/downloads/7-2-5-stable
x_refsource_MISC
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