Vulnerability Details : CVE-2019-16109
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.)
Products affected by CVE-2019-16109
- cpe:2.3:a:plataformatec:devise:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-16109
0.14%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-16109
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
References for CVE-2019-16109
-
https://github.com/plataformatec/devise/issues/5071
Confirmable should generate a token if confirmation_token is currently an empty string · Issue #5071 · heartcombo/devise · GitHubThird Party Advisory
-
https://github.com/plataformatec/devise/pull/5132
Always return an error when `confirmation_token` is blank by tegon · Pull Request #5132 · heartcombo/devise · GitHubPatch;Third Party Advisory
-
https://github.com/plataformatec/devise/compare/v4.7.0...v4.7.1
Comparing v4.7.0...v4.7.1 · heartcombo/devise · GitHubThird Party Advisory
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