CVE-2016-6806 Information

Description

Apache Wicket 6.x before 6.25.0 7.x before 7.5.0 and 8.0.0-M1 provide a CSRF prevention measure that fails to discover some cross origin requests. The mitigation is to not only check the Origin HTTP header but also take the Referer HTTP header into account when no Origin was provided. Furthermore not all Wicket server side targets were subjected to the CSRF check. This was also fixed.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://lists.apache.org/thread.html/074b72585f4b7c6adda1af52aecbfe1be23c6d6f5bb9382270f059cd@3Cannounce.apache.org3E

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8

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