cvelist/2023/36xxx/CVE-2023-36474.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-36474",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Interactsh is an open-source tool for detecting out-of-band interactions. Domains configured with interactsh server prior to version 1.0.0 were vulnerable to subdomain takeover for a specific subdomain, i.e `app.` Interactsh server used to create cname entries for `app` pointing to `projectdiscovery.github.io` as default, which intended to used for hosting interactsh web client using GitHub pages. This is a security issue with a self-hosted interactsh server in which the user may not have configured a web client but still have a CNAME entry pointing to GitHub pages, making them vulnerable to subdomain takeover. This allows a threat actor to host / run arbitrary client side code (cross-site scripting) in a user's browser when browsing the vulnerable subdomain. Version 1.0.0 fixes this issue by making CNAME optional, rather than default."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                        "cweId": "CWE-79"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "projectdiscovery",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "interactsh",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 1.0.0"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78",
                "refsource": "MISC",
                "name": "https://github.com/projectdiscovery/interactsh/security/advisories/GHSA-m36x-mgfh-8g78"
            },
            {
                "url": "https://github.com/projectdiscovery/interactsh/issues/136",
                "refsource": "MISC",
                "name": "https://github.com/projectdiscovery/interactsh/issues/136"
            },
            {
                "url": "https://github.com/projectdiscovery/interactsh/pull/155",
                "refsource": "MISC",
                "name": "https://github.com/projectdiscovery/interactsh/pull/155"
            },
            {
                "url": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/",
                "refsource": "MISC",
                "name": "https://labs.detectify.com/2014/10/21/hostile-subdomain-takeover-using-herokugithubdesk-more/"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-m36x-mgfh-8g78",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 8.2,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "LOW",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:H/A:N",
                "version": "3.1"
            }
        ]
    }
}