{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-59020",
        "assignerOrgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
        "state": "PUBLISHED",
        "assignerShortName": "TYPO3",
        "dateReserved": "2025-09-07T19:01:20.436Z",
        "datePublished": "2026-01-13T11:53:02.274Z",
        "dateUpdated": "2026-01-13T16:43:00.776Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "collectionURL": "https://packagist.org",
                    "defaultStatus": "unaffected",
                    "modules": [
                        "Backend"
                    ],
                    "packageName": "typo3/cms-backend",
                    "product": "TYPO3 CMS",
                    "repo": "https://github.com/TYPO3/typo3",
                    "vendor": "TYPO3",
                    "versions": [
                        {
                            "lessThan": "10.4.55",
                            "status": "affected",
                            "version": "10.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "11.5.49",
                            "status": "affected",
                            "version": "11.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "12.4.41",
                            "status": "affected",
                            "version": "12.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "13.4.23",
                            "status": "affected",
                            "version": "13.0.0",
                            "versionType": "semver"
                        },
                        {
                            "lessThan": "14.0.2",
                            "status": "affected",
                            "version": "14.0.0",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "cpeMatch": [
                                {
                                    "criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                                    "versionEndExcluding": "10.4.55",
                                    "versionStartIncluding": "10.0.0",
                                    "vulnerable": true
                                },
                                {
                                    "criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                                    "versionEndExcluding": "11.5.49",
                                    "versionStartIncluding": "11.0.0",
                                    "vulnerable": true
                                },
                                {
                                    "criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                                    "versionEndExcluding": "12.4.41",
                                    "versionStartIncluding": "12.0.0",
                                    "vulnerable": true
                                },
                                {
                                    "criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                                    "versionEndExcluding": "13.4.23",
                                    "versionStartIncluding": "13.0.0",
                                    "vulnerable": true
                                },
                                {
                                    "criteria": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
                                    "versionEndExcluding": "14.0.2",
                                    "versionStartIncluding": "14.0.0",
                                    "vulnerable": true
                                }
                            ],
                            "negate": false,
                            "operator": "OR"
                        }
                    ],
                    "operator": "AND"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "type": "reporter",
                    "value": "Daniel Windloff"
                },
                {
                    "lang": "en",
                    "type": "remediation developer",
                    "value": "Benjamin Franzke"
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "supportingMedia": [
                        {
                            "base64": false,
                            "type": "text/html",
                            "value": "By exploiting the <code>defVals</code> parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend. This gave them the ability to insert arbitrary data into prohibited exclude fields of a database table for which the user already has write permission for a reduced set of fields. This issue affects TYPO3 CMS versions 10.0.0-10.4.54, 11.0.0-11.5.48, 12.0.0-12.4.40, 13.0.0-13.4.22 and 14.0.0-14.0.1."
                        }
                    ],
                    "value": "By exploiting the defVals parameter, attackers could bypass field‑level access checks during record creation in the TYPO3 backend. This gave them the ability to insert arbitrary data into prohibited exclude fields of a database table for which the user already has write permission for a reduced set of fields. This issue affects TYPO3 CMS versions 10.0.0-10.4.54, 11.0.0-11.5.48, 12.0.0-12.4.40, 13.0.0-13.4.22 and 14.0.0-14.0.1."
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "NETWORK",
                        "baseScore": 5.3,
                        "baseSeverity": "MEDIUM",
                        "exploitMaturity": "NOT_DEFINED",
                        "privilegesRequired": "LOW",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "NONE",
                        "subConfidentialityImpact": "NONE",
                        "subIntegrityImpact": "NONE",
                        "userInteraction": "NONE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "NONE",
                        "vulnConfidentialityImpact": "NONE",
                        "vulnIntegrityImpact": "LOW",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
                    },
                    "format": "CVSS",
                    "scenarios": [
                        {
                            "lang": "en",
                            "value": "GENERAL"
                        }
                    ]
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-863",
                            "description": "CWE-863 Incorrect Authorization",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
                "shortName": "TYPO3",
                "dateUpdated": "2026-01-13T11:53:02.274Z"
            },
            "references": [
                {
                    "tags": [
                        "vendor-advisory"
                    ],
                    "url": "https://typo3.org/security/advisory/typo3-core-sa-2026-001"
                },
                {
                    "name": "Git commit of main branch",
                    "tags": [
                        "patch"
                    ],
                    "url": "https://github.com/TYPO3/typo3/commit/ac3f792bd5ab7c58153fc1075cb9e001c9cebe3b"
                },
                {
                    "name": "Git commit of 13.4 branch",
                    "tags": [
                        "patch"
                    ],
                    "url": "https://github.com/TYPO3/typo3/commit/fb98378a8fd30dd50d89a3d1a420780819f38232"
                },
                {
                    "name": "Git commit of 12.4 branch",
                    "tags": [
                        "patch"
                    ],
                    "url": "https://github.com/TYPO3/typo3/commit/cd11a19958d823d12d028f9345b41739c7e70118"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "title": "TYPO3 CMS Allows Broken Access Control in Edit Document Controller",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-01-13T16:42:25.076806Z",
                                "id": "CVE-2025-59020",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-13T16:43:00.776Z"
                }
            }
        ]
    }
}