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    "cveMetadata": {
        "cveId": "CVE-2020-26303",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2020-10-01T00:00:00.000Z",
        "datePublished": "2024-10-26T20:26:09.544Z",
        "dateUpdated": "2024-10-28T14:59:29.124Z"
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    "containers": {
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            "affected": [
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                    "defaultStatus": "unaffected",
                    "product": "insane",
                    "repo": "https://github.com/bevacqua/insane",
                    "vendor": "bevacqua",
                    "versions": [
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                            "lessThanOrEqual": "2.6.2",
                            "status": "affected",
                            "version": "0",
                            "versionType": "custom"
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            "descriptions": [
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                    "lang": "en",
                    "supportingMedia": [
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                            "base64": false,
                            "type": "text/html",
                            "value": "insane is a&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">whitelist-oriented HTML sanitizer. Versions 2.6.2 and prior&nbsp;<span style=\"background-color: rgb(255, 255, 255);\">contain one or more regular expressions that are vulnerable to </span><span style=\"background-color: rgb(255, 255, 255);\">Regular Expression Denial of Service (ReDoS). As of time of publication, no known patches are available.</span></span><br>"
                        }
                    ],
                    "value": "insane is a whitelist-oriented HTML sanitizer. Versions 2.6.2 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). As of time of publication, no known patches are available."
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                {
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                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "GREEN",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/U:Green",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "NONE",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                    "format": "CVSS",
                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-1333",
                            "description": "CWE-1333 Inefficient Regular Expression Complexity",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2024-10-26T20:26:09.544Z"
            },
            "references": [
                {
                    "url": "https://securitylab.github.com/advisories/GHSL-2020-289-redos-insane/"
                },
                {
                    "url": "https://github.com/bevacqua/insane/issues/19"
                }
            ],
            "source": {
                "advisory": "GHSL-2020-289",
                "discovery": "UNKNOWN"
            },
            "title": "GHSL-2020-289: Regular Expression Denial of Service (ReDoS) in insane",
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                "engine": "Vulnogram 0.2.0"
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        },
        "adp": [
            {
                "affected": [
                    {
                        "vendor": "bevacqua",
                        "product": "insane",
                        "cpes": [
                            "cpe:2.3:a:bevacqua:insane:*:*:*:*:*:*:*:*"
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                        "defaultStatus": "unaffected",
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                                "status": "affected",
                                "lessThanOrEqual": "2.6.2",
                                "versionType": "custom"
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                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-10-28T14:57:34.239141Z",
                                "id": "CVE-2020-26303",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-28T14:59:29.124Z"
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