{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-109397", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-12T14:40:48.115Z", "datePublished": "2026-10-12T15:16:43.107Z", "dateUpdated": "2026-10-12T15:16:43.107Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-12T15:16:43.107Z"}, "datePublic": "2026-10-06T10:16:07.000Z", "title": "Thelia before 3.1.2 and 3.2.x before 3.2.1 File Upload RCE via Filename Trailing Space", "descriptions": [{"lang": "en", "value": "Thelia before 3.1.2 and 3.2.x before 3.2.1 contains an unrestricted file upload vulnerability that allows authenticated back-office users to upload PHP files by appending a trailing space to filenames. FileProcessorService validates the raw filename but FileManager::sanitizeFileName() strips the space, storing an executable .php file under public/cache/documents/ for code execution as the web server user."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Unrestricted Upload of File with Dangerous Type", "cweId": "CWE-434", "type": "CWE"}]}], "affected": [{"vendor": "Thelia", "product": "Thelia", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThan": "3.1.2", "status": "affected", "versionType": "semver"}, {"version": "3.2.0", "lessThan": "3.2.1", "status": "affected", "versionType": "semver"}], "packageURL": "pkg:composer/thelia/thelia", "repo": "https://github.com/thelia/thelia"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.2, "baseSeverity": "HIGH"}}], "references": [{"url": "https://github.com/thelia/thelia/security/advisories/GHSA-5524-qfxp-33v9", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-5524-qfxp-33v9)"}, {"url": "https://github.com/thelia/thelia/commit/6b706f5cb96e6b12d890c6d16edb1c9d1fd8191a", "tags": ["patch"]}, {"url": "https://github.com/thelia/thelia/commit/b71258902b5dd278007d0f37ddad45f76d06d5bc", "tags": ["patch"]}, {"url": "https://github.com/thelia/thelia/blob/3.2.0/core/lib/Thelia/Core/File/Service/FileProcessorService.php#L119-L160", "tags": ["technical-description"]}, {"url": "https://github.com/thelia/thelia/releases/tag/3.1.2", "tags": ["release-notes"], "name": "Thelia 3.1.2 Release Notes"}, {"url": "https://github.com/thelia/thelia/releases/tag/3.2.1", "tags": ["release-notes"], "name": "Thelia 3.2.1 Release Notes"}, {"name": "VulnCheck Advisory: Thelia before 3.1.2 and 3.2.x before 3.2.1 File Upload RCE via Filename Trailing Space", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/thelia-before-3.1.2-and-3.2-x-before-3.2.1-file-upload-rce-via-filename-trailing-space"}], "credits": [{"lang": "en", "value": "HunterSploit", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"created": "2026-10-12T18:00:03.806956+00:00", "updated": "2026-10-12T18:00:03.806962+00:00", "vendors": []}