CVE-2020-28724

Open redirect vulnerability in werkzeug before 0.11.6 via a double slash in the URL.
Open Redirect
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
VendorProductVersion
palletsprojectswerkzeug
𝑥
< 0.11.6
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python-werkzeug
bullseye (security)
1.0.1+dfsg1-2+deb11u1
fixed
bullseye
1.0.1+dfsg1-2+deb11u1
fixed
bookworm
2.2.2-3
fixed
sid
3.0.4-1
fixed
trixie
3.0.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python-werkzeug
groovy
not-affected
focal
not-affected
bionic
not-affected
xenial
Fixed 0.10.4+dfsg1-1ubuntu1.2
released
trusty
dne
Common Weakness Enumeration
References
https://github.com/pallets/flask/issues/1639
https://github.com/pallets/werkzeug/issues/822
https://github.com/pallets/werkzeug/pull/890/files
https://github.com/pallets/flask/issues/1639
https://github.com/pallets/werkzeug/issues/822
https://github.com/pallets/werkzeug/pull/890/files