cvelist/2023/36xxx/CVE-2023-36829.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-36829",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Sentry is an error tracking and performance monitoring platform. Starting in version 23.6.0 and prior to version 23.6.2, the Sentry API incorrectly returns the `access-control-allow-credentials: true` HTTP header if the `Origin` request header ends with the `system.base-hostname` option of Sentry installation. This only affects installations that have `system.base-hostname` option explicitly set, as it is empty by default. Impact is limited since recent versions of major browsers have cross-site cookie blocking enabled by default. However, this flaw could allow other multi-step attacks. The patch has been released in Sentry 23.6.2."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-942: Permissive Cross-domain Policy with Untrusted Domains",
                        "cweId": "CWE-942"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-863: Incorrect Authorization",
                        "cweId": "CWE-863"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "getsentry",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "sentry",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": ">= 23.6.0, < 23.6.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/getsentry/sentry/security/advisories/GHSA-4xqm-4p72-87h6",
                "refsource": "MISC",
                "name": "https://github.com/getsentry/sentry/security/advisories/GHSA-4xqm-4p72-87h6"
            },
            {
                "url": "https://github.com/getsentry/sentry/pull/52276",
                "refsource": "MISC",
                "name": "https://github.com/getsentry/sentry/pull/52276"
            },
            {
                "url": "https://github.com/getsentry/sentry/commit/ee44c6be35e5e464bc40637580f39867898acd8b",
                "refsource": "MISC",
                "name": "https://github.com/getsentry/sentry/commit/ee44c6be35e5e464bc40637580f39867898acd8b"
            },
            {
                "url": "https://github.com/getsentry/self-hosted/releases/tag/23.6.2",
                "refsource": "MISC",
                "name": "https://github.com/getsentry/self-hosted/releases/tag/23.6.2"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-4xqm-4p72-87h6",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 6.8,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
                "version": "3.1"
            }
        ]
    }
}