Spring Expression Language property modification using Spring Cloud Gateway Server WebFlux_CVE-2025-41243

{
    "lastseen": "",
    "description": "Spring Cloud Gateway Server Webflux may be vulnerable to Spring Environment property modification.\n\nAn application should be considered vulnerable when all the following are true:\n\n  *  The application is using Spring Cloud Gateway Server Webflux (Spring Cloud Gateway Server WebMVC is not vulnerable).\n  *  Spring Boot actuator is a dependency.\n  *  The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway.\n  *  The actuator endpoints are available to attackers.\n  *  The actuator endpoints are unsecured.",
    "published": "2025-09-16T14:54:57.396Z",
    "modified": "2025-09-16T16:13:43.727Z",
    "type": "cve",
    "title": "Spring Expression Language property modification using Spring Cloud Gateway Server WebFlux",
    "source": "vmware",
    "references": "https://spring.io/security/cve-2025-41243",
    "id": "CVE-2025-41243",
    "bulletinFamily": "",
    "cwe": [
        "CWE-917",
        "CWE-94"
    ],
    "cvelist": null,
    "sourceData": "Spring Cloud Gateway 4.3.x\nSpring Cloud Gateway 4.2.x\nSpring Cloud Gateway 4.1.x, 4.0.x\nSpring Cloud Gateway 3.1.x",
    "sourceHref": "",
    "cvss": {
        "score": 10,
        "severity": "CRITICAL",
        "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
        "version": "3.1"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "Cloud Gateway",
    "version": "4.3.x",
    "vendor": "Spring",
    "ai_description": "",
    "ai_severity": "",
    "ai_vendor": "",
    "ai_product": "",
    "ai_version": "",
    "ai_score": 0
}