cvelist/2023/23xxx/CVE-2023-23624.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-23624",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Discourse is an open-source discussion platform. Prior to version 3.0.1 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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
                        "cweId": "CWE-200"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "discourse",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "discourse",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 3.0.1",
                                            "version_affected": "="
                                        },
                                        {
                                            "version_value": "= 3.1.0.beta1",
                                            "version_affected": "="
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/discourse/discourse/pull/20006",
                "refsource": "MISC",
                "name": "https://github.com/discourse/discourse/pull/20006"
            },
            {
                "url": "https://github.com/discourse/discourse/commit/f55e0fe7910149c431861c18ce407d1be0d6091a",
                "refsource": "MISC",
                "name": "https://github.com/discourse/discourse/commit/f55e0fe7910149c431861c18ce407d1be0d6091a"
            },
            {
                "url": "https://github.com/discourse/discourse/security/advisories/GHSA-qgj5-g5vf-fm7q",
                "refsource": "MISC",
                "name": "https://github.com/discourse/discourse/security/advisories/GHSA-qgj5-g5vf-fm7q"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-qgj5-g5vf-fm7q",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 4.3,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "LOW",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
                "version": "3.1"
            }
        ]
    }
}