CVE-2023-23622

Discourse is an open-source discussion platform. Prior to version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag is a count of all regular topics regardless of whether the topic is in a read restricted category or not. As a result, any users can technically poll a sensitive tag to determine if a new topic is created in a category which the user does not have excess to. In version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag defaults to only counting regular topics which are not in read restricted categories. Staff users will continue to see a count of all topics regardless of the topic's category read restrictions.
Configurations

Configuration 1 (hide)

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History

21 Nov 2024, 07:46

Type Values Removed Values Added
References () https://github.com/discourse/discourse/commit/105fee978d73b0ec23ff814a09d1c0c9ace95164 - Patch () https://github.com/discourse/discourse/commit/105fee978d73b0ec23ff814a09d1c0c9ace95164 - Patch
References () https://github.com/discourse/discourse/commit/ecb9aa5dba94741d9579f4f873f0675f48b4184f - Patch () https://github.com/discourse/discourse/commit/ecb9aa5dba94741d9579f4f873f0675f48b4184f - Patch
References () https://github.com/discourse/discourse/pull/20004 - Issue Tracking, Patch () https://github.com/discourse/discourse/pull/20004 - Issue Tracking, Patch
References () https://github.com/discourse/discourse/pull/20005 - Issue Tracking () https://github.com/discourse/discourse/pull/20005 - Issue Tracking
References () https://github.com/discourse/discourse/security/advisories/GHSA-2wvr-4x7w-v795 - Vendor Advisory () https://github.com/discourse/discourse/security/advisories/GHSA-2wvr-4x7w-v795 - Vendor Advisory

07 Nov 2023, 04:07

Type Values Removed Values Added
Summary Discourse is an open-source discussion platform. Prior to version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag is a count of all regular topics regardless of whether the topic is in a read restricted category or not. As a result, any users can technically poll a sensitive tag to determine if a new topic is created in a category which the user does not have excess to. In version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag defaults to only counting regular topics which are not in read restricted categories. Staff users will continue to see a count of all topics regardless of the topic's category read restrictions. Discourse is an open-source discussion platform. Prior to version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag is a count of all regular topics regardless of whether the topic is in a read restricted category or not. As a result, any users can technically poll a sensitive tag to determine if a new topic is created in a category which the user does not have excess to. In version 3.0.1 of the `stable` branch and version 3.1.0.beta2 of the `beta` and `tests-passed` branches, the count of topics displayed for a tag defaults to only counting regular topics which are not in read restricted categories. Staff users will continue to see a count of all topics regardless of the topic's category read restrictions.

Information

Published : 2023-03-17 15:15

Updated : 2024-11-21 07:46


NVD link : CVE-2023-23622

Mitre link : CVE-2023-23622

CVE.ORG link : CVE-2023-23622


JSON object : View

Products Affected

discourse

  • discourse
CWE
CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

NVD-CWE-noinfo