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Discourse 2.8.x < 2.8.0.beta9 Multiple Vulnerabilities
Information
Severity
Severity
Medium
Family
Family
Web application abuses
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
1 year ago
Modified
Modified
1 year ago
Summary
Discourse is prone to multiple vulnerabilities.
Insight
Insight
The following vulnerabilities exist: - CVE-2021-43792: Users without tag group permissions can view and receive notifications for previously watched tags - CVE-2021-43793: Bypass of Poll voting limits - CVE-2021-43794: Anonymous user cache poisoning via development-mode header
Affected Software
Affected Software
Discourse version 2.8.0.beta1 through 2.8.0.beta8.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Update to version 2.8.0.beta9 or later.