CVE-2023-23624

 

Published at: - 28-01-2023 01:15

Last modified: - 30-01-2023 03:18

Total changes: - 2

Description

Discourse is an open-source discussion platform. Prior to version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches, someone can use the `exclude_tag param` to filter out topics and deduce which ones were using a specific hidden tag. This affects any Discourse site using hidden tags in public categories. This issue is patched in version 3.0.1 on the `stable` branch and version 3.1.0.beta2 on the `beta` and `tests-passed` branches. As a workaround, secure any categories that are using hidden tags, change any existing hidden tags to not include private data, or remove any hidden tags currently in use.

Common Vulnerability Scoring System (CVSS)

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Verification logic

 

Reference

• https://github.com/discourse/discourse/pull/20006
• https://github.com/discourse/discourse/security/advisories/GHSA-qgj5-g5vf-fm7q
• https://github.com/discourse/discourse/commit/f55e0fe7910149c431861c18ce407d1be0d6091a

 

Keywords

NVD

 

CVE-2023-23624

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures