Vulnerability Details : CVE-2021-46898
Potential exploit
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.
Vulnerability category: Open redirect
Products affected by CVE-2021-46898
- cpe:2.3:a:vonautomatisch:django_grappelli:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-46898
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-46898
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2021-46898
-
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-46898
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https://github.com/sehmaschine/django-grappelli/compare/2.15.1...2.15.2
Comparing 2.15.1...2.15.2 · sehmaschine/django-grappelli · GitHubRelease Notes
-
https://github.com/sehmaschine/django-grappelli/pull/976
Update switch.py by ksg97031 · Pull Request #976 · sehmaschine/django-grappelli · GitHubPatch
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https://github.com/sehmaschine/django-grappelli/commit/4ca94bcda0fa2720594506853d85e00c8212968f
Update switch.py · sehmaschine/django-grappelli@4ca94bc · GitHubPatch
-
https://github.com/sehmaschine/django-grappelli/issues/975
Open redirect · Issue #975 · sehmaschine/django-grappelli · GitHubExploit;Issue Tracking
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