CVE-2026-29103

{"id": "CVE-2026-29103", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.1, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.2}]}, "published": "2026-03-19T23:16:42.970", "references": [{"url": "https://docs.suitecrm.com/admin/releases/7.15.x", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-5jjq-9qch-9rg7", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-94"}, {"lang": "en", "value": "CWE-358"}]}], "descriptions": [{"lang": "en", "value": "SuiteCRM is an open-source, enterprise-ready Customer Relationship Management (CRM) software application. A Critical Remote Code Execution (RCE) vulnerability exists in SuiteCRM 7.15.0 and 8.9.2, allowing authenticated administrators to execute arbitrary system commands. This vulnerability is a direct Patch Bypass of CVE-2024-49774. Although the vendor attempted to fix the issue in version 7.14.5, the underlying flaw in ModuleScanner.php regarding PHP token parsing remains. The scanner incorrectly resets its internal state ($checkFunction flag) when encountering any single-character token (such as =, ., or ;). This allows attackers to hide dangerous function calls (e.g., system(), exec()) using variable assignments or string concatenation, completely evading the MLP security controls. Versions 7.15.1 and 8.9.3 patch the issue."}, {"lang": "es", "value": "SuiteCRM es una aplicaci\u00f3n de software de gesti\u00f3n de relaciones con el cliente (CRM) de c\u00f3digo abierto y lista para empresas. Una vulnerabilidad cr\u00edtica de ejecuci\u00f3n remota de c\u00f3digo (RCE) existe en SuiteCRM 7.15.0 y 8.9.2, permitiendo a administradores autenticados ejecutar comandos de sistema arbitrarios. Esta vulnerabilidad es un bypass directo del parche de CVE-2024-49774. Aunque el proveedor intent\u00f3 solucionar el problema en la versi\u00f3n 7.14.5, la falla subyacente en ModuleScanner.php con respecto al an\u00e1lisis de tokens de PHP persiste. El esc\u00e1ner restablece incorrectamente su estado interno (bandera $checkFunction) al encontrar cualquier token de un solo car\u00e1cter (como =, ., o ;). Esto permite a los atacantes ocultar llamadas a funciones peligrosas (por ejemplo, system(), exec()) utilizando asignaciones de variables o concatenaci\u00f3n de cadenas, evadiendo completamente los controles de seguridad de MLP. Las versiones 7.15.1 y 8.9.3 parchean el problema."}], "lastModified": "2026-03-24T14:23:34.037", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:suitecrm:suitecrm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "73648654-E7F6-47CF-8E01-19BBFF737C99", "versionEndExcluding": "7.15.1"}, {"criteria": "cpe:2.3:a:suitecrm:suitecrm:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7E15DD3-A934-40A2-8B43-ABCCBB53CBCF", "versionEndExcluding": "8.9.3", "versionStartIncluding": "8.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}