CVE & CISA-KEV Catalog

CVE-2011-4136

MEDIUMEPSS 81th pctl
5.8
CVSS v2
NVD

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.

How to fix

Remediation Available
python-djangoDebian
Fixed in:1.3.1-1CVE-2011-4136
Fixed in:1.3.1-1CVE-2011-4136
Fixed in:1.3.1-1CVE-2011-4136
Fixed in:1.3.1-1CVE-2011-4136

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.28%probability of exploitation in 30 days
81stpercentile

Elevated risk: more likely to be exploited than 81% of all known CVEs.

References

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Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.