CVE-2019-16109
Authentication Bypass in Devise
5.3
MEDIUM
CVSS 3.1
EPSS 1.8%
Description
An issue was discovered in Plataformatec Devise before 4.7.1. It confirms accounts upon receiving a request with a blank confirmation_token, if a database record has a blank value in the confirmation_token column. (However, there is no scenario within Devise itself in which such database records would exist.)
How to fix CVE-2019-16109
To remediate CVE-2019-16109, upgrade the affected package to a fixed version below.
- —upgrade to 4.7.1 or later
Is CVE-2019-16109 being exploited?
Low — EPSS is 1.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 4.7.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |