An authorization bypass in b2evolution allows remote, unauthenticated malicious users to predict password reset tokens for any user through the use of a bad randomness function. This allows the malicious user 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.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
b2evolution b2evolution |
Vulmon