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.)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 77.39%
Affected Products (NVD)
VendorProductVersion
plataformatecdevise
𝑥
< 4.7.1
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ruby-devise
bionic
needed
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
oracular
ignored
plucky
ignored
questing
dne
resolute
dne
trusty
dne
xenial
needed
References
https://github.com/plataformatec/devise/compare/v4.7.0...v4.7.1
https://github.com/plataformatec/devise/issues/5071
https://github.com/plataformatec/devise/pull/5132
https://github.com/plataformatec/devise/compare/v4.7.0...v4.7.1
https://github.com/plataformatec/devise/issues/5071
https://github.com/plataformatec/devise/pull/5132