CVE-2026-35534

{"id": "CVE-2026-35534", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-35534", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-09T16:14:42.587276Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 2.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "ChurchCRM", "product": "CRM", "versions": [{"status": "affected", "version": "< 7.1.0"}]}]}], "published": "2026-04-07T16:16:29.213", "references": [{"url": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-pqp6-54p2-m66f", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/ChurchCRM/CRM/security/advisories/GHSA-pqp6-54p2-m66f", "tags": ["Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}, {"lang": "en", "value": "CWE-87"}, {"lang": "en", "value": "CWE-116"}]}], "descriptions": [{"lang": "en", "value": "ChurchCRM is an open-source church management system. Prior to 7.1.0, a stored cross-site scripting vulnerability exists in PersonView.php due to incorrect use of sanitizeText() as an output sanitizer for HTML attribute context. The function only strips HTML tags, it does not escape quote characters allowing an attacker to break out of the href attribute and inject arbitrary JavaScript event handlers. Any authenticated user with the EditRecords role can store the payload in a person's Facebook field. The XSS fires against any user who views that person's profile page, including administrators, enabling session hijacking and full account takeover. This vulnerability is fixed in 7.1.0."}, {"lang": "es", "value": "ChurchCRM es un sistema de gesti\u00f3n de iglesias de c\u00f3digo abierto. Antes de 7.1.0, existe una vulnerabilidad de cross-site scripting almacenado en PersonView.php debido al uso incorrecto de sanitizeText() como un saneador de salida para el contexto de atributos HTML. La funci\u00f3n solo elimina las etiquetas HTML, no escapa los caracteres de comillas, lo que permite a un atacante salir del atributo href e inyectar controladores de eventos JavaScript arbitrarios. Cualquier usuario autenticado con el rol EditRecords puede almacenar la carga \u00fatil en el campo de Facebook de una persona. El XSS se activa contra cualquier usuario que ve la p\u00e1gina de perfil de esa persona, incluidos los administradores, lo que permite el secuestro de sesi\u00f3n y la toma de control total de la cuenta. Esta vulnerabilidad est\u00e1 corregida en 7.1.0."}], "lastModified": "2026-10-26T21:10:00.170", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:churchcrm:churchcrm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BF846F61-0C1E-49AB-B691-A01937A6C24D", "versionEndExcluding": "7.1.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}