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Zope ZClass Permission Mapping Bug
Information
Severity
Severity
Medium
Family
Family
Web Servers
CVSSv2 Base
CVSSv2 Base
4.6
CVSSv2 Vector
CVSSv2 Vector
AV:L/AC:L/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
18 years ago
Modified
Modified
4 years ago
Summary
The remote web server uses a version of Zope which is older than version 2.3.3. In such versions, any user can visit a ZClass declaration and change the ZClass permission mappings for methods and other objects defined within the ZClass, possibly allowing for unauthorized access within the Zope instance.
Solution
Solution
Upgrade to Zope 2.3.3 or apply the hotfix referenced in the vendor advisory above.