CVE-2021-46898

views/switch.py in django-grappelli (aka Django Grappelli) before 2.15.2 attempts to prevent external redirection with startswith("/") but this does not consider a protocol-relative URL (e.g., //example.com) attack.
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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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
vonautomatischdjango_grappelli
𝑥
< 2.15.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/sehmaschine/django-grappelli/commit/4ca94bcda0fa2720594506853d85e00c8212968f
https://github.com/sehmaschine/django-grappelli/compare/2.15.1...2.15.2
https://github.com/sehmaschine/django-grappelli/issues/975
https://github.com/sehmaschine/django-grappelli/pull/976
https://github.com/sehmaschine/django-grappelli/commit/4ca94bcda0fa2720594506853d85e00c8212968f
https://github.com/sehmaschine/django-grappelli/compare/2.15.1...2.15.2
https://github.com/sehmaschine/django-grappelli/issues/975
https://github.com/sehmaschine/django-grappelli/pull/976