CVE-2026-6873

3.1 LOW

An issue was discovered in Django 6.0 before 6.0.6 and 5.2 before 5.2.15

Published: 2026-06-03 · Last updated: 2026-06-05

Severity and scoring

CVSS: 3.1 LOW
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE: CWE-347

Affected products

Vendor	Product
djangoproject	django

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.

Source: NVD

References

Related CVEs

Same vendor

CVE-2026-8404 — An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6 (3.1 LOW)
CVE-2026-7666 — An issue was discovered in Django 6.0 before 6.0.6 and 5.2 before 5.2.15 (3.1 LOW)
CVE-2026-48587 — An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6 (3.1 LOW)
CVE-2026-35193 — An issue was discovered in Django 5.2 before 5.2.15 and 6.0 before 6.0.6 (3.1 LOW)

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