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Discourse 2.8.0.beta3 Security Update

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:P/I:N/A:N

Solution Type

Solution Type

Vendor Patch

Created

Created

2 years ago

Modified

Modified

2 years ago

Summary

A new Discourse update includes three security fixes.

Insight

Insight

The following flaws exist / The following security fixes are included: - No CVE: Onebox canonical links bypassing FinalDestination checks - No CVE: Ensures timeouts are correctly used on connect - CVE-2021-32764: Sanitize YouTube Onebox data. This vulnerability only affects sites which have disabled/modified the default content-security-policy.

Affected Software

Affected Software

Discourse version 2.8.0.beta1 through 2.8.0.beta2.

Detection Method

Detection Method

Checks if a vulnerable version is present on the target host.

Solution

Solution

Update to version 2.8.0.beta3 or later.

Common Vulnerabilities and Exposures (CVE)