CVE-2025-61674

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{"cve": {"id": "CVE-2025-61674", "sourceIdentifier": "[email protected]", "published": "2026-01-10T04:16:00.680", "lastModified": "2026-01-20T16:06:07.560", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "October is a Content Management System (CMS) and web platform. Prior to versions 3.7.13 and 4.0.12, a cross-site scripting (XSS) vulnerability was identified in October CMS backend configuration forms. A user with the Global Editor Settings permission could inject malicious HTML/JS into the stylesheet input at Markup Styles. A specially crafted input could break out of the intended <style> context, allowing arbitrary script execution across backend pages for all users. This issue has been patched in versions 3.7.13 and 4.0.12."}, {"lang": "es", "value": "October es un Sistema de Gestión de Contenidos (CMS) y una plataforma web. Antes de las versiones 3.7.13 y 4.0.12, una vulnerabilidad de cross-site scripting (XSS) fue identificada en los formularios de configuración del backend de October CMS. Un usuario con el permiso de Configuración Global del Editor podría inyectar HTML/JS malicioso en la entrada de la hoja de estilos en Estilos de Marcado. Una entrada especialmente diseñada podría escapar del contexto "}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.9, "impactScore": 5.2}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N", "baseScore": 4.8, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 1.7, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "versionEndExcluding": "3.17.3", "matchCriteriaId": "2E2E9B18-9A71-46E9-9575-D4EB90EAE09A"}, {"vulnerable": true, "criteria": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.0.0", "versionEndExcluding": "4.0.12", "matchCriteriaId": "104452D7-01C7-44AA-87CE-9CD57072717F"}]}]}], "references": [{"url": "https://github.com/octobercms/october/security/advisories/GHSA-gxxc-m74c-f48x", "source": "[email protected]", "tags": ["Patch", "Vendor Advisory"]}]}}