Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/227898?format=api",
    "purl": "pkg:maven/com.alibaba/fastjson@1.1.31",
    "type": "maven",
    "namespace": "com.alibaba",
    "name": "fastjson",
    "version": "1.1.31",
    "qualifiers": {},
    "subpath": "",
    "is_vulnerable": true,
    "next_non_vulnerable_version": "1.2.25",
    "latest_non_vulnerable_version": "1.2.83",
    "affected_by_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/40398?format=api",
            "vulnerability_id": "VCID-b9ek-rpag-ryen",
            "summary": "Improper Input Validation\nFastjson allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted `rmi://` URI in the `dataSourceName` field of HTTP POST data to the Pippo `/json` URI, which is mishandled in `AjaxApplication.java`.",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-18349",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.8869",
                            "scoring_system": "epss",
                            "scoring_elements": "0.99527",
                            "published_at": "2026-06-04T12:55:00Z"
                        }
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                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-18349"
                },
                {
                    "reference_url": "https://fortiguard.com/encyclopedia/ips/44059",
                    "reference_id": "",
                    "reference_type": "",
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                            "value": "9.8",
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                            "scoring_elements": ""
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                    "reference_id": "",
                    "reference_type": "",
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                        },
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                    "url": "https://github.com/alibaba/fastjson"
                },
                {
                    "reference_url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315",
                    "reference_id": "",
                    "reference_type": "",
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                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"
                },
                {
                    "reference_url": "https://github.com/pippo-java/pippo/commit/8443377d3c5b35acca190a66894b4f95e4051be2",
                    "reference_id": "",
                    "reference_type": "",
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                        },
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                            "value": "CRITICAL",
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                    "url": "https://github.com/pippo-java/pippo/commit/8443377d3c5b35acca190a66894b4f95e4051be2"
                },
                {
                    "reference_url": "https://github.com/pippo-java/pippo/issues/466",
                    "reference_id": "",
                    "reference_type": "",
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                        },
                        {
                            "value": "CRITICAL",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://github.com/pippo-java/pippo/issues/466"
                },
                {
                    "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18349",
                    "reference_id": "CVE-2017-18349",
                    "reference_type": "",
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                        },
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                    "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-18349"
                },
                {
                    "reference_url": "https://github.com/advisories/GHSA-xjrr-xv9m-4pw5",
                    "reference_id": "GHSA-xjrr-xv9m-4pw5",
                    "reference_type": "",
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                        },
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                            "value": "CRITICAL",
                            "scoring_system": "generic_textual",
                            "scoring_elements": ""
                        }
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                    "url": "https://github.com/advisories/GHSA-xjrr-xv9m-4pw5"
                }
            ],
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                    "url": "http://public2.vulnerablecode.io/api/packages/56929?format=api",
                    "purl": "pkg:maven/com.alibaba/fastjson@1.2.25",
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                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.alibaba/fastjson@1.2.25"
                },
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/143643?format=api",
                    "purl": "pkg:maven/com.alibaba/fastjson@1.2.31",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.alibaba/fastjson@1.2.31"
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            ],
            "aliases": [
                "CVE-2017-18349",
                "GHSA-xjrr-xv9m-4pw5"
            ],
            "risk_score": null,
            "exploitability": null,
            "weighted_severity": null,
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-b9ek-rpag-ryen"
        }
    ],
    "fixing_vulnerabilities": [],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/com.alibaba/fastjson@1.1.31"
}