Signed cookie salt namespace collision in django.http.HttpRequest.get_signed_cookie
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| djangoproject | Django | unaffected |
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Configuration 1 [-]
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| Djangoproject | Django |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-h7pc-vwp9-298g | Django: signed cookies are vulnerable to salt namespace collisions |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.245% probability within 30 days)
| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:* |
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| Weaknesses | CWE-303 | |
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| Metrics |
threat_severity
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threat_severity
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| Metrics |
ssvc
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| First Time appeared |
Djangoproject
Djangoproject django |
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| Vendors & Products |
Djangoproject
Djangoproject django |
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| Description | An issue was discovered in Django 6.0 before 6.0.6 and 5.2 before 5.2.15. `django.http.HttpRequest.get_signed_cookie` in Django uses a non-injective salt derivation (concatenating the cookie name and salt argument), which allows a remote attacker to use a cookie in a context different from the one where it was signed, via distinct `(name, salt)` pairs that produce the same concatenation. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Peng Zhou for reporting this issue. | |
| Title | Signed cookie salt namespace collision in django.http.HttpRequest.get_signed_cookie | |
| Weaknesses | CWE-347 | |
| References |
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| Metrics |
cvssV3_1
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