CVE-2023-23935

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/discourse/discourse/commit/f31f0b70f82c43d93220ce6fc0d4f57440452f37", "name": "https://github.com/discourse/discourse/commit/f31f0b70f82c43d93220ce6fc0d4f57440452f37", "tags": [], "refsource": "MISC"}, {"url": "https://github.com/discourse/discourse/security/advisories/GHSA-rf8j-mf8c-82v7", "name": "https://github.com/discourse/discourse/security/advisories/GHSA-rf8j-mf8c-82v7", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Discourse is an open-source messaging platform. In versions 3.0.1 and prior on the `stable` branch and versions 3.1.0.beta2 and prior on the `beta` and `tests-passed` branches, the count of personal messages displayed for a tag is a count of all personal messages regardless of whether the personal message is visible to a given user. As a result, any users can technically poll a sensitive tag to determine if a new personal message is created even if the user does not have access to the personal message. In the patched versions, the count of personal messages tagged with a given tag is hidden by default. To revert to the old behaviour of displaying the count of personal messages for a given tag, an admin may enable the `display_personal_messages_tag_counts` site setting."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-200"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-23935", "ASSIGNER": "security-advisories@github.com"}}, "impact": {}, "publishedDate": "2023-03-16T21:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-03-17T04:04Z"}