CVE-2022-34530

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-01 · updated 2026-07-09
Weakness: CWE-640

Description

An issue in the login and reset password functionality of Backdrop CMS v1.22.0 allows attackers to enumerate usernames via password reset requests and distinct responses returned based on usernames.

Affected products

BackdropCMS Backdrop: through 1.22.0

References

https://github.com/Accenture/AARO-Bugs/blob/master/AARO-CVE-List.md
https://github.com/Accenture/AARO-Bugs/blob/master/AARO-CVE-List.md

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