cvelist/2023/22xxx/CVE-2023-22737.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-22737",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "wire-server provides back end services for Wire, a team communication and collaboration platform. Prior to version 2022-12-09, every member of a Conversation can remove a Bot from a Conversation due to a missing permissions check. Only Conversation admins should be able to remove Bots. Regular Conversations are not allowed to do so. The issue is fixed in wire-server 2022-12-09 and is already deployed on all Wire managed services. On-premise instances of wire-server need to be updated to 2022-12-09/Chart 4.29.0, so that their backends are no longer affected. There are no known workarounds."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-862: Missing Authorization",
                        "cweId": "CWE-862"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-280: Improper Handling of Insufficient Permissions or Privileges ",
                        "cweId": "CWE-280"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "wireapp",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "wire-server",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "< 2022-12-09",
                                            "version_affected": "="
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4",
                "refsource": "MISC",
                "name": "https://github.com/wireapp/wire-server/security/advisories/GHSA-xmjc-c6w3-pcp4"
            },
            {
                "url": "https://github.com/wireapp/wire-server/pull/2870",
                "refsource": "MISC",
                "name": "https://github.com/wireapp/wire-server/pull/2870"
            },
            {
                "url": "https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223",
                "refsource": "MISC",
                "name": "https://github.com/wireapp/wire-server/commit/494a6881f5895d4ed9e5d011455242be0d5e6223"
            },
            {
                "url": "https://github.com/wireapp/wire-server/releases/tag/v2022-12-09",
                "refsource": "MISC",
                "name": "https://github.com/wireapp/wire-server/releases/tag/v2022-12-09"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-xmjc-c6w3-pcp4",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
            }
        ]
    }
}