CVE-2022-46159: Any authenticated Discourse user can create an unlisted topic

Published Dec 2, 2022
·
Updated

Discourse is an open-source discussion platform. In version 2.8.13 and prior on the stable branch and version 2.9.0.beta14 and prior on the beta and tests-passed branches, any authenticated user can create an unlisted topic. These topics, which are not readily available to other users, can take up unnecessary site resources. A patch for this issue is available in the main branch of Discourse. There are no known workarounds available.

Affected Software

14 affected components
Discourse Discourse<=2.8.13
Discourse Discourse=2.9.0-beta1
Discourse Discourse=2.9.0-beta10
Discourse Discourse=2.9.0-beta11
Discourse Discourse=2.9.0-beta12
Discourse Discourse=2.9.0-beta13
Discourse Discourse=2.9.0-beta14
Discourse Discourse=2.9.0-beta2
Discourse Discourse=2.9.0-beta3
Discourse Discourse=2.9.0-beta4
Discourse Discourse=2.9.0-beta5
Discourse Discourse=2.9.0-beta6
Discourse Discourse=2.9.0-beta7
Discourse Discourse=2.9.0-beta8

Event History

Dec 2, 2022
CVE Published
via MITRE·02:15 PM
Data Sourced
via MITRE·02:15 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·03:15 PM
RemedyDescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2022-46159?

The severity of CVE-2022-46159 is categorized as moderate, affecting privacy and access control.

2

How do I fix CVE-2022-46159?

To fix CVE-2022-46159, upgrade to Discourse version 2.8.14 or 2.9.0.beta15 or later.

3

Who is affected by CVE-2022-46159?

Any authenticated user on Discourse versions 2.8.13 and prior on the stable branch or 2.9.0.beta14 and prior on beta branches is affected by CVE-2022-46159.

4

What type of attack does CVE-2022-46159 enable?

CVE-2022-46159 allows authenticated users to create unlisted topics that can bypass standard visibility settings.

5

When was CVE-2022-46159 disclosed?

CVE-2022-46159 was disclosed on December 7, 2022.

Contact

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