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        "cveId": "CVE-2026-109162",
        "assignerOrgId": "f4fb688c-4412-4426-b4b8-421ecf27b14a",
        "state": "PUBLISHED",
        "assignerShortName": "TYPO3",
        "dateReserved": "2026-10-12T12:26:08.379Z",
        "datePublished": "2026-10-13T09:27:24.320Z",
        "dateUpdated": "2026-10-16T17:17:41.990Z"
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                "shortName": "TYPO3",
                "dateUpdated": "2026-10-14T08:56:40.570Z"
            },
            "title": "TYPO3 CMS - Security Misconfiguration in Form Framework",
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                            "lang": "en",
                            "cweId": "CWE-696",
                            "description": "CWE-696 Incorrect Behavior Order",
                            "type": "CWE"
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                            "lang": "en",
                            "cweId": "CWE-552",
                            "description": "CWE-552 Files or directories accessible to external parties",
                            "type": "CWE"
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            "affected": [
                {
                    "vendor": "TYPO3",
                    "product": "TYPO3 CMS",
                    "collectionURL": "https://packagist.org",
                    "packageName": "typo3/cms-form",
                    "repo": "https://github.com/TYPO3/typo3",
                    "modules": [
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                            "status": "affected",
                            "version": "14.0.0",
                            "lessThan": "14.3.9",
                            "versionType": "semver"
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                    "value": "Forms using FileUpload or ImageUpload elements with a custom saveToFileMount configured stored uploaded files in the default storage folder 1:/user_upload/ instead of the configured destination. This could cause uploaded files to end up in a publicly accessible storage even though a restricted, non-public storage had been configured. Files stored this way are served directly, without the access checks applied to non-public storages. Forms that use the default value for saveToFileMount are not affected. This issue affects TYPO3 CMS versions 14.0.0-14.3.8.",
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            "references": [
                {
                    "url": "https://news.typo3.com/security/advisory/typo3-core-sa-2026-024",
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                    "url": "https://github.com/TYPO3/typo3/commit/cc3e8e28b0e830aaf6ad857272f3f2dc3c4ede12",
                    "name": "Git commit of main branch",
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                    "lang": "en",
                    "value": "Bejo ning",
                    "type": "reporter"
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                {
                    "lang": "en",
                    "value": "Eurico Nicacio",
                    "type": "reporter"
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