{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-34246", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-26T16:22:29.034Z", "datePublished": "2026-05-19T21:18:10.081Z", "dateUpdated": "2026-05-20T17:21:20.034Z"}, "containers": {"cna": {"title": "CtrlPanel: Stored XSS in Admin Role Management via Unescaped DataTable HTML Output", "problemTypes": [{"descriptions": [{"cweId": "CWE-80", "lang": "en", "description": "CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-116", "lang": "en", "description": "CWE-116: Improper Encoding or Escaping of Output", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-wpqj-xwhq-2mmh", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-wpqj-xwhq-2mmh"}, {"name": "https://github.com/Ctrlpanel-gg/panel/releases/tag/1.2.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/Ctrlpanel-gg/panel/releases/tag/1.2.0"}], "affected": [{"vendor": "Ctrlpanel-gg", "product": "panel", "versions": [{"version": "< 1.2.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-19T21:18:10.081Z"}, "descriptions": [{"lang": "en", "value": "CtrlPanel is open-source billing software for hosting providers. Versions 1.1.1 and prior contain a Stored Cross-Site Scripting (XSS) vulnerability exists in the admin role management interface. In app/Http/Controllers/Admin/RoleController.php, the datatable() method interpolates $role->name and $role->color directly into a <span> element's HTML and style attribute without sanitization, and the chained .rawColumns(['actions', 'name']) call instructs DataTables to render the name column as raw HTML, bypassing automatic output escaping. An admin with role creation or edit permissions can inject a payload such as <img src=x onerror=\"alert('XSS_POC')\"> into the name or color fields, which is persisted to the database and executes in the browser of every admin who loads the /admin/roles page. This enables session hijacking via cookie theft, credential harvesting through fake login prompts or keyloggers, lateral privilege escalation by performing admin actions on behalf of victims, and a persistent backdoor that re-executes on every page load until the malicious role record is removed. This issue has been resolved in version 1.2.0."}], "source": {"advisory": "GHSA-wpqj-xwhq-2mmh", "discovery": "UNKNOWN"}}, "adp": [{"references": [{"url": "https://github.com/Ctrlpanel-gg/panel/security/advisories/GHSA-wpqj-xwhq-2mmh", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-20T17:20:50.825146Z", "id": "CVE-2026-34246", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-20T17:21:20.034Z"}}]}}

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.2.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "panel", "source": "cna", "vendor": "Ctrlpanel-gg"}, "product": "panel", "vendor": "ctrlpanel-gg"}], "created": "2026-05-19T23:00:13.091933+00:00", "updated": "2026-05-20T10:38:55.739991+00:00", "vendors": ["ctrlpanel-gg", "ctrlpanel-gg$PRODUCT$panel"]}