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    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-6735",
        "assignerOrgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
        "state": "PUBLISHED",
        "assignerShortName": "php",
        "dateReserved": "2026-04-21T00:39:47.273Z",
        "datePublished": "2026-05-10T03:27:00.607Z",
        "dateUpdated": "2026-05-11T13:25:54.957Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "dd77f84a-d19a-4638-8c3d-a322d820ed2b",
                "shortName": "php",
                "dateUpdated": "2026-05-10T03:27:00.607Z"
            },
            "title": "XSS within PHP-FPM status endpoint",
            "datePublic": "2026-05-07T12:56:00.000Z",
            "problemTypes": [
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                    "descriptions": [
                        {
                            "lang": "en",
                            "cweId": "CWE-79",
                            "description": "CWE-79 Improper neutralization of input during web page generation ('cross-site scripting')",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-63",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-63 Cross-Site Scripting (XSS)"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "PHP Group",
                    "product": "PHP",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "8.2.*",
                            "lessThan": "8.2.31",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "8.3.*",
                            "lessThan": "8.3.31",
                            "versionType": "semver"
                        },
                        {
                            "status": "affected",
                            "version": "8.4.*",
                            "lessThan": "8.4.21",
                            "versionType": "semver"
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                        {
                            "status": "affected",
                            "version": "8.5.*",
                            "lessThan": "8.5.6",
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            "descriptions": [
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                    "lang": "en",
                    "value": "In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to improper sanitation of user data, it allows an attacker to compose an URL, which will cause the target to execute arbitrary JavaScript code (XSS) on the target's machine when the target is viewing the PHP-FPM status page.",
                    "supportingMedia": [
                        {
                            "type": "text/html",
                            "base64": false,
                            "value": "<p>In PHP versions 8.2.* before 8.2.31, 8.3.* before 8.3.31, 8.4.* before 8.4.21, 8.5.* before 8.5.6, due to improper sanitation of user data, it&nbsp;<span>allows an attacker to compose an URL, which will cause the target to execute arbitrary JavaScript code (XSS) on the target's machine when the target is viewing the&nbsp;</span><span>PHP-FPM status page.</span></p>"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/php/php-src/security/advisories/GHSA-7qg2-v9fj-4mwv"
                }
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                            "lang": "en",
                            "value": "GENERAL"
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                    "cvssV4_0": {
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "PRESENT",
                        "privilegesRequired": "NONE",
                        "userInteraction": "PASSIVE",
                        "vulnConfidentialityImpact": "HIGH",
                        "subConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subAvailabilityImpact": "NONE",
                        "exploitMaturity": "PROOF_OF_CONCEPT",
                        "Safety": "PRESENT",
                        "Automatable": "YES",
                        "Recovery": "NOT_DEFINED",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "LOW",
                        "providerUrgency": "AMBER",
                        "version": "4.0",
                        "baseSeverity": "HIGH",
                        "baseScore": 7.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:P/S:P/AU:Y/RE:L/U:Amber"
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                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "conradfd@proton.me",
                    "type": "reporter"
                }
            ],
            "source": {
                "advisory": "https://github.com/php/php-src/security/advisories/GHSA-7qg2-v9f",
                "discovery": "EXTERNAL"
            },
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        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-05-11T13:25:43.011891Z",
                                "id": "CVE-2026-6735",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "no"
                                    },
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                                        "Technical Impact": "partial"
                                    }
                                ],
                                "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": "2026-05-11T13:25:54.957Z"
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