PT-2026-37060 · Djangoproject · Django

Cantina + 2 · Published 2026-05-05 · Updated 2026-05-05 · CVE-2026-35192

NVD

CVSS v4.0

2.3

Low

Base vector

AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14. Response headers do not vary on cookies if a session is not modified, but SESSION SAVE EVERY REQUEST is True. A remote attacker can steal a user's session after that user visits a cached public page. 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 Cantina for reporting this issue.

Fix

Weakness Enumeration

CWE-539

Related Identifiers

CVE-2026-35192

Affected Products

Django

References · 5

• https://djangoproject.com/weblog/2026/may/05/security-releases · Vendor Advisory
• https://docs.djangoproject.com/en/dev/releases/security · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-35192 · Security Note
• https://groups.google.com/g/django-announce · Note
• https://twitter.com/oss_security/status/2051698262533411145 · Twitter Post