{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-15529",
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "state": "PUBLISHED",
        "assignerShortName": "VulDB",
        "dateReserved": "2026-07-12T15:47:24.318Z",
        "datePublished": "2026-07-13T03:45:08.697Z",
        "dateUpdated": "2026-07-20T06:19:33.417Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
                "shortName": "VulDB",
                "dateUpdated": "2026-07-20T06:19:33.417Z"
            },
            "title": "yzhao062 pyod persistence.py pyod.utils.persistence.load deserialization",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-502",
                            "lang": "en",
                            "description": "Deserialization"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "cweId": "CWE-20",
                            "lang": "en",
                            "description": "Improper Input Validation"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "yzhao062",
                    "product": "pyod",
                    "versions": [
                        {
                            "version": "3.5.0",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.5.4",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.0",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.6.2",
                            "status": "unaffected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:yzhao062:pyod:*:*:*:*:*:*:*:*"
                    ]
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability was detected in yzhao062 pyod up to 3.6.1. Affected is the function pyod.utils.persistence.load of the file pyod/utils/persistence.py. Performing a manipulation of the argument path results in deserialization. The attack can be initiated remotely. Upgrading to version 3.6.2 is able to address this issue. It is recommended to apply a patch to fix this issue. The pull request to fix this issue requires some minor changes."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "version": "4.0",
                        "baseScore": 5.3,
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X",
                        "baseSeverity": "MEDIUM"
                    }
                },
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                    "cvssV3_1": {
                        "version": "3.1",
                        "baseScore": 6.3,
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C",
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                        "version": "3.0",
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                    "cvssV2_0": {
                        "version": "2.0",
                        "baseScore": 6.5,
                        "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"
                    }
                }
            ],
            "timeline": [
                {
                    "time": "2026-07-12T00:00:00.000Z",
                    "lang": "en",
                    "value": "Advisory disclosed"
                },
                {
                    "time": "2026-07-12T02:00:00.000Z",
                    "lang": "en",
                    "value": "VulDB entry created"
                },
                {
                    "time": "2026-07-20T08:24:22.000Z",
                    "lang": "en",
                    "value": "VulDB entry last update"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Dem0000000 (VulDB User)",
                    "type": "reporter"
                },
                {
                    "lang": "en",
                    "value": "yzhao062 (VulDB User)",
                    "type": "analyst"
                },
                {
                    "lang": "en",
                    "value": "VulDB CNA Team",
                    "type": "coordinator"
                }
            ],
            "references": [
                {
                    "url": "https://vuldb.com/vuln/377872",
                    "name": "VDB-377872 | yzhao062 pyod persistence.py pyod.utils.persistence.load deserialization",
                    "tags": [
                        "vdb-entry",
                        "technical-description"
                    ]
                },
                {
                    "url": "https://vuldb.com/vuln/377872/cti",
                    "name": "VDB-377872 | CTI Indicators (IOB, IOC, IOA)",
                    "tags": [
                        "signature",
                        "permissions-required"
                    ]
                },
                {
                    "url": "https://vuldb.com/cve/CVE-2026-15529",
                    "name": "CVE-2026-15529 | CVE Analysis and Report",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://vuldb.com/submit/854559",
                    "name": "Submit #854559 | Yue Zhao / yzhao062 pyod 3.5.0 through 3.5.2 CWE-502: Deserialization of Untrusted Data",
                    "tags": [
                        "third-party-advisory"
                    ]
                },
                {
                    "url": "https://github.com/yzhao062/pyod/issues/697",
                    "tags": [
                        "issue-tracking"
                    ]
                },
                {
                    "url": "https://github.com/yzhao062/pyod/pull/698",
                    "tags": [
                        "issue-tracking",
                        "patch"
                    ]
                },
                {
                    "url": "https://pypi.org/project/pyod/3.6.2/",
                    "tags": [
                        "patch"
                    ]
                },
                {
                    "url": "https://github.com/yzhao062/pyod/",
                    "tags": [
                        "product"
                    ]
                }
            ]
        },
        "adp": [
            {
                "references": [
                    {
                        "url": "https://github.com/yzhao062/pyod/issues/697",
                        "tags": [
                            "exploit"
                        ]
                    }
                ],
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-07-14T14:52:27.588296Z",
                                "id": "CVE-2026-15529",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
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                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-07-14T14:53:01.496Z"
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        ]
    }
}