CVE-2025-70974_CVE-2025-70974

{
    "lastseen": "",
    "description": "Fastjson before 1.2.48 mishandles autoType because, when an @type key is in a JSON document, and the value of that key is the name of a Java class, there may be calls to certain public methods of that class. Depending on the behavior of those methods, there may be JNDI injection with an attacker-supplied payload located elsewhere in that JSON document. This was exploited in the wild in 2023 through 2025. NOTE: this issue exists because of an incomplete fix for CVE-2017-18349. Also, a later bypass is covered by CVE-2022-25845.",
    "published": "2026-01-09T06:43:23.584Z",
    "modified": "2026-01-09T06:57:21.981Z",
    "type": "cve",
    "title": "CVE-2025-70974",
    "source": "mitre",
    "references": "https://github.com/alibaba/fastjson/compare/1.2.47...1.2.48\nhttps://www.seebug.org/vuldb/ssvid-98020\nhttps://www.cnvd.org.cn/flaw/show/CNVD-2019-22238\nhttps://www.freebuf.com/vuls/208339.html\nhttps://github.com/vulhub/vulhub/tree/master/fastjson/1.2.47-rce\nhttps://www.cloudsek.com/blog/androxgh0st-continues-exploitation-operators-compromise-a-us-university-for-hosting-c2-logger\nhttps://cert.360.cn/warning/detail?id=7240aeab581c6dc2c9c5350756079955",
    "id": "CVE-2025-70974",
    "bulletinFamily": "",
    "cwe": [
        "CWE-829"
    ],
    "cvelist": null,
    "sourceData": "Alibaba Fastjson 0",
    "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": "Fastjson",
    "version": "0",
    "vendor": "Alibaba",
    "ai_description": "JNDI injection vulnerability in Fastjson due to incomplete fix for CVE-2017-18349",
    "ai_severity": "Critical",
    "ai_vendor": "Alibaba",
    "ai_product": "Fastjson",
    "ai_version": "before 1.2.48",
    "ai_score": 10
}