{"api_version":"1","generated_at":"2026-07-24T20:30:16+00:00","cve":"CVE-2023-31142","urls":{"html":"https://cve.report/CVE-2023-31142","api":"https://cve.report/api/cve/CVE-2023-31142.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-31142","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-31142"},"summary":{"title":"CVE-2023-31142","description":"Discourse is an open source discussion platform. Prior to version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches, if a site has modified their general category permissions, they could be set back to the default. This issue is patched in version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches. A workaround, only if you are modifying the general category permissions, is to use a new category for the same purpose.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2023-06-13 22:15:00","updated_at":"2023-06-23 02:10:00"},"problem_types":["CWE-732"],"metrics":[],"references":[{"url":"https://github.com/discourse/discourse/security/advisories/GHSA-286w-97m2-78x2","name":"https://github.com/discourse/discourse/security/advisories/GHSA-286w-97m2-78x2","refsource":"MISC","tags":[],"title":"General category permissions could be set back to default · Advisory · discourse/discourse · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-31142","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-31142","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"31142","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"discourse","cpe5":"discourse","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"stable","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"31142","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"discourse","cpe5":"discourse","cpe6":"3.1.0","cpe7":"beta1","cpe8":"*","cpe9":"*","cpe10":"beta","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"31142","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"discourse","cpe5":"discourse","cpe6":"3.1.0","cpe7":"beta2","cpe8":"*","cpe9":"*","cpe10":"beta","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"31142","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"discourse","cpe5":"discourse","cpe6":"3.1.0","cpe7":"beta3","cpe8":"*","cpe9":"*","cpe10":"beta","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2023","cve_id":"31142","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"discourse","cpe5":"discourse","cpe6":"3.1.0","cpe7":"beta4","cpe8":"*","cpe9":"*","cpe10":"beta","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-31142","ASSIGNER":"security-advisories@github.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"Discourse is an open source discussion platform. Prior to version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches, if a site has modified their general category permissions, they could be set back to the default. This issue is patched in version 3.0.4 of the `stable` branch and version 3.1.0.beta5 of the `beta` and `tests-passed` branches. A workaround, only if you are modifying the general category permissions, is to use a new category for the same purpose."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-732: Incorrect Permission Assignment for Critical Resource","cweId":"CWE-732"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"discourse","product":{"product_data":[{"product_name":"discourse","version":{"version_data":[{"version_affected":"=","version_value":"< 3.0.4"},{"version_affected":"=","version_value":">= 3.1.0.beta1, < 3.1.0.beta5"}]}}]}}]}},"references":{"reference_data":[{"url":"https://github.com/discourse/discourse/security/advisories/GHSA-286w-97m2-78x2","refsource":"MISC","name":"https://github.com/discourse/discourse/security/advisories/GHSA-286w-97m2-78x2"}]},"source":{"advisory":"GHSA-286w-97m2-78x2","discovery":"UNKNOWN"},"impact":{"cvss":[{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":2,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}]}},"nvd":{"publishedDate":"2023-06-13 22:15:00","lastModifiedDate":"2023-06-23 02:10:00","problem_types":["CWE-732"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM"},"exploitabilityScore":3.9,"impactScore":1.4}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:discourse:discourse:3.1.0:beta1:*:*:beta:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:discourse:discourse:3.1.0:beta2:*:*:beta:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:discourse:discourse:3.1.0:beta3:*:*:beta:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:discourse:discourse:3.1.0:beta4:*:*:beta:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:discourse:discourse:*:*:*:*:stable:*:*:*","versionEndExcluding":"3.0.4","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}