CVE-2011-4136
MEDIUM4.0EPSS 1.2%python-django - several issues
Published: 7/23/2018Modified: 4/28/2026
Description
django.contrib.sessions in Django before 1.2.7 and 1.3.x before 1.3.1, when session data is stored in the cache, uses the root namespace for both session identifiers and application-data keys, which allows remote attackers to modify a session by triggering use of a key that is equal to that session's identifier.
Affected packages (4)
- Debian/python-djangofrom 0, < 1.3.1-1
- Debian/python-djangofrom 0, < 1.2.3-3+squeeze2
- PyPI/djangofrom 0, < 1.2.7
- PyPI/djangofrom 0, < 1.2.7, >= 1.3, < 1.3.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | MEDIUM4.0 | CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
References (17)
- ADVISORYhttp://secunia.com/advisories/46614
- ADVISORYhttps://github.com/advisories/GHSA-x88j-93vc-wpmp
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2011-4136
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2011-4136
- ADVISORYhttps://www.djangoproject.com/weblog/2011/sep/09/
- ADVISORYhttps://www.djangoproject.com/weblog/2011/sep/10/127/
- PATCHhttps://github.com/django/django
- WEBhttp://openwall.com/lists/oss-security/2011/09/11/1
- WEBhttp://openwall.com/lists/oss-security/2011/09/13/2
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=737366
- WEBhttps://github.com/django/django/commit/ac7c3a110f906e4dfed3a17451bf7fd9fcb81296
- WEBhttps://github.com/django/django/commit/fbe2eead2fa9d808658ca582241bcacb02618840
- WEBhttps://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2011-1.yaml
- WEBhttps://hermes.opensuse.org/messages/14700881
- WEBhttps://www.djangoproject.com/weblog/2011/sep/09
- WEBhttps://www.djangoproject.com/weblog/2011/sep/10/127
- WEBhttp://www.debian.org/security/2011/dsa-2332