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.)
References (3)
Core 3
Core References
Patch, Third Party Advisory x_refsource_misc
https://github.com/plataformatec/devise/pull/5132
Third Party Advisory x_refsource_misc
https://github.com/plataformatec/devise/issues/5071
Third Party Advisory x_refsource_misc
https://github.com/plataformatec/devise/compare/v4.7.0...v4.7.1
Scores
CVSS v3
5.3
EPSS
0.0030
EPSS Percentile
53.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
Status
published
Products (2)
plataformatec/devise
< 4.7.1
rubygems/devise
0 - 4.7.1RubyGems
Published
Sep 08, 2019
Tracked Since
Feb 18, 2026