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    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-100720",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2026-09-26T02:40:56.226Z",
        "datePublished": "2026-09-26T13:24:10.569Z",
        "dateUpdated": "2026-09-26T13:24:10.569Z"
    },
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                "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
                "shortName": "VulnCheck",
                "dateUpdated": "2026-09-26T13:24:10.569Z"
            },
            "datePublic": "2026-09-06T00:00:00.000Z",
            "title": "Froxlor before 2.3.12 Stored XSS via SSL certificate issuer",
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Froxlor 2.0.0 through 2.3.10 is vulnerable to stored cross-site scripting. When a customer (the lowest-privileged authenticated role) uploads an SSL certificate for one of their own domains, the Certificates API add()/update() methods parse it with openssl_x509_parse() and store the issuer organization (issuer['O']) value verbatim without sanitization. Froxlor's table-listing renderer then emits scalar cells through Twig's `raw` filter, disabling HTML auto-escaping, so when an administrator or reseller opens Domains > SSL certificates the attacker-supplied issuer value executes as script in the privileged user's session. This crosses a privilege boundary from customer to admin and can result in full administrator account takeover; because a Froxlor admin controls webserver, DNS, and PHP configuration applied by a cron job running as root, the issue can be further escalated to command execution as root on the managed server. The issue is fixed in Froxlor 2.3.12."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
                            "cweId": "CWE-79",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "froxlor",
                    "product": "froxlor",
                    "defaultStatus": "unaffected",
                    "versions": [
                        {
                            "version": "2.0.0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "2.3.12"
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                        {
                            "version": "2.3.12",
                            "status": "unaffected",
                            "versionType": "semver"
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "2.0.0",
                                    "versionEndExcluding": "2.3.12"
                                }
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                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "LOW",
                        "userInteraction": "PASSIVE",
                        "vulnConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "subAvailabilityImpact": "NONE",
                        "baseScore": 9.3,
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                        "userInteraction": "REQUIRED",
                        "scope": "CHANGED",
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                        "integrityImpact": "HIGH",
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            "references": [
                {
                    "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-89vj-gqqr-73p8",
                    "tags": [
                        "vendor-advisory"
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                    "name": "GitHub Security Advisory (GHSA-89vj-gqqr-73p8)"
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                    "name": "VulnCheck Advisory: Froxlor before 2.3.12 Stored XSS via SSL certificate issuer",
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