CVE-2026-29103

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{"affected": [{"affectedData": [{"product": "SuiteCRM", "vendor": "SuiteCRM", "versions": [{"status": "affected", "version": "< 7.15.1"}, {"status": "affected", "version": ">= 8.0.0, < 8.9.3"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:suitecrm:suitecrm:*:*:*:*:*:*:*:*", "matchCriteriaId": "73648654-E7F6-47CF-8E01-19BBFF737C99", "versionEndExcluding": "7.15.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:suitecrm:suitecrm:*:*:*:*:*:*:*:*", "matchCriteriaId": "C7E15DD3-A934-40A2-8B43-ABCCBB53CBCF", "versionEndExcluding": "8.9.3", "versionStartIncluding": "8.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}], "id": "CVE-2026-29103", "lastModified": "2026-06-17T10:29:36.180", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.3, "impactScore": 6.0, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-29103", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-03-20T20:07:48.885256Z", "version": "2.0.3"}}]}, "published": "2026-03-19T23:16:42.970", "references": [{"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://docs.suitecrm.com/admin/releases/7.15.x"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/SuiteCRM/SuiteCRM/security/advisories/GHSA-5jjq-9qch-9rg7"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-94"}, {"lang": "en", "value": "CWE-358"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,7.15.1)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[8.0.0,8.9.3)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "SuiteCRM", "source": "cna", "vendor": "SuiteCRM"}, "product": "suitecrm", "vendor": "suitecrm"}], "analysis": {"en": {"generated_at": "2026-03-24T15:27:48.777398+00:00", "value": {"mitigation_remediation": ["Apply the latest SuiteCRM patch (v7.15.1 or v8.9.3) immediately", "Verify the patch application and confirm removal of vulnerable code", "If patch cannot be applied, restrict or disable administrator accounts that use ModuleLoader until a patch is available", "Monitor logs for suspicious ModuleScanner activity and maintain audit trails"], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "Affected products are SuiteCRM 7.15.0 and 8.9.2. The issue was introduced when the vendor attempted to patch CVE\u20112024\u201149774 in version 7.14.5, but the underlying flaw persisted. Versions 7.15.1 and 8.9.3 contain the fix. Therefore, any installation running 7.15.0 or 8.9.2 remains vulnerable. Other SuiteCRM releases are not listed as affected.", "description_and_impact": "SuiteCRM suffers from a critical remote code execution vulnerability in its ModuleScanner.php component, specifically in the PHP token parsing logic. The flaw mismanages the internal $checkFunction flag when encountering single\u2011character tokens, allowing attackers to conceal calls to dangerous functions such as system() or exec() behind variable assignments or string concatenation. Because the vulnerability can be exploited by authenticated administrators, anyone with admin privileges can run arbitrary system commands, compromising the confidentiality, integrity, and availability of the entire system. The weakness maps to CWE\u2011358 (PHP token parsing error) and CWE\u201194 (code injection).", "risk_and_exploitability": "The CVSS score of 9.1 indicates a high severity of remote code execution. An EPSS score under 1% suggests that the probability of exploitation is very low currently, and the vulnerability is not listed in the CISA KEV catalog. However, exploitation still requires an authenticated administrator, which is a plausible privilege for many organisations. The attack proceeds by bypassing the ModuleLoader Package Scanner security checks, enabling an attacker to embed malicious function calls that evade detection. If exploited, the attacker could gain full control over the web server and potentially the underlying operating system."}}}}, "created": "2026-03-20T08:54:32.207652+00:00", "updated": "2026-03-25T11:54:12.789514+00:00", "vendors": ["suitecrm", "suitecrm$PRODUCT$suitecrm"]}