{"id":"CVE-2026-35192","summary":"Session fixation via public cached pages and SESSION_SAVE_EVERY_REQUEST","details":"An issue was discovered in 6.0 before 6.0.5 and 5.2 before 5.2.14.\nResponse 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.\nEarlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.\nDjango would like to thank Cantina for reporting this issue.","aliases":["BIT-django-2026-35192","GHSA-7h2m-m8vj-598h","PYSEC-2026-50"],"modified":"2026-07-15T10:14:47.059508464Z","published":"2026-05-05T14:50:29.984Z","related":["CGA-7cf6-2f85-2cxx","SUSE-SU-2026:1740-1","openSUSE-SU-2026:10708-1","openSUSE-SU-2026:10709-1","openSUSE-SU-2026:10718-1","openSUSE-SU-2026:11270-1","openSUSE-SU-2026:20704-1"],"database_specific":{"cwe_ids":["CWE-539"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35192.json","cna_assigner":"DSF"},"references":[{"type":"WEB","url":"https://github.com/django/django/"},{"type":"ADVISORY","url":"https://docs.djangoproject.com/en/dev/releases/security/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35192.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35192"},{"type":"ADVISORY","url":"https://www.djangoproject.com/weblog/2026/may/05/security-releases/"},{"type":"PACKAGE","url":"https://pypi.org/project/Django/"},{"type":"ARTICLE","url":"https://groups.google.com/g/django-announce"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/django/django","events":[{"introduced":"9e7cc2b628fe8fd3895986af9b7fc9525034c1b0"},{"fixed":"024c26b1e77ea5b1b158265167ade47927a64c06"},{"introduced":"36b5f39d9372147f0e758f590e35ee2b2bc317dd"},{"fixed":"8f8ad09659d728423a00e0a3b5f16da5c3a38e24"}],"database_specific":{"extracted_events":[{"introduced":"5.2"},{"fixed":"5.2.14"},{"introduced":"6.0"},{"fixed":"6.0.5"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*"}}],"versions":["5.2.13","6.0.4","5.2.12","6.0.3","5.2.11","6.0.2","6.0.1","5.2.10","6.0","5.2.9","5.2.8","5.2.7","5.2.6","5.2.5","5.2.4","5.2.3","5.2.2","5.2.1","5.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-35192.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}