CVE-2011-0698 Directory traversal in Django

High 7.5 Published Updated

Remote attackers can read or execute files on Windows systems via directory traversal in Django session cookies.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
Available

What is CVE-2011-0698?

CVE-2011-0698 is a high-severity path traversal vulnerability in Djangoproject Django, published on 14 Feb 2011. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Directory traversal vulnerability in Django 1.1.x before 1.1.4 and 1.2.x before 1.2.5 on Windows might allow remote attackers to read or execute files via a / (slash) character in a key in a session cookie, related to session replays.

Weakness: CWE-22

Which versions are affected by CVE-2011-0698?

5 open source packages ship an affected version, including django and Django. It affects 1 product.

PackageAffectedFixed in
django PyPIFrom 1.11.1.4, 1.2.5
django PyPIFrom 1.11.1.4
django PyPIFrom 1.21.2.5
Django PyPIFrom 1.11.1.4
Django PyPIFrom 1.21.2.5

Products include Djangoproject Django.

How do I fix CVE-2011-0698?

Upgrade django to a fixed version for your release line: 1.1.4 or 1.2.5.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2011-0698 being exploited?

There is no known exploitation of CVE-2011-0698 in the wild and no public exploit code.

All Djangoproject Django vulnerabilities

Sources

Also known as GHSA-7g9h-c88w-r7h2, PYSEC-2011-12.

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