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CVE-2022-21677 Detail

Description

Discourse is an open source discussion platform. Discourse groups can be configured with varying visibility levels for the group as well as the group members. By default, a newly created group has its visibility set to public and the group's members visibility set to public as well. However, a group's visibility and the group's members visibility can be configured such that it is restricted to logged on users, members of the group or staff users. A vulnerability has been discovered in versions prior to 2.7.13 and 2.8.0.beta11 where the group advanced search option does not respect the group's visibility and members visibility level. As such, a group with restricted visibility or members visibility can be revealed through search with the right search option. This issue is patched in `stable` version 2.7.13, `beta` version 2.8.0.beta11, and `tests-passed` version 2.8.0.beta11 versions of Discourse. There are no workarounds aside from upgrading.


Metrics

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CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/discourse/discourse/commit/fff8b98485561b12d070c0a8c39f4e503813ab44 Patch  Third Party Advisory 
https://github.com/discourse/discourse/commit/fff8b98485561b12d070c0a8c39f4e503813ab44 Patch  Third Party Advisory 
https://github.com/discourse/discourse/security/advisories/GHSA-768r-ppv4-5r27 Third Party Advisory 
https://github.com/discourse/discourse/security/advisories/GHSA-768r-ppv4-5r27 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST   GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-21677
NVD Published Date:
01/14/2022
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.