CVE-2022-30935

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Summary

CVECVE-2022-30935
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-09-28 11:15:00 UTC
Updated2022-09-30 13:35:00 UTC
DescriptionAn 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.

Risk And Classification

Problem Types: CWE-330

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application B2evolution B2evolution All All All All

References

ReferenceSourceLinkTags
7.2.5-stable MISC b2evolution.net
b2evolution/_misc.funcs.php at master · b2evolution/b2evolution · GitHub MISC github.com
Potentially severe security flaw · Issue #114 · b2evolution/b2evolution · GitHub MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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