{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-109396", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-12T14:40:47.844Z", "datePublished": "2026-10-12T15:16:41.909Z", "dateUpdated": "2026-10-12T15:16:41.909Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-12T15:16:41.909Z"}, "datePublic": "2026-10-06T10:17:07.000Z", "title": "Thelia before 3.1.2 and 3.2.x before 3.2.1 CSV Formula Injection via Exports", "descriptions": [{"lang": "en", "value": "Thelia before 3.1.2 and 3.2.x before 3.2.1 contains a CSV formula injection vulnerability that allows unauthenticated visitors to inject spreadsheet formulas by supplying crafted registration, checkout or newsletter fields. Attackers can submit names, addresses or phone values starting with =, +, - or @ that CSVSerializer exports verbatim, executing formulas in the administrator's spreadsheet application."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Formula Elements in a CSV File", "cweId": "CWE-1236", "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:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "privilegesRequired": "NONE", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 2.3, "baseSeverity": "LOW"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 4.2, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/thelia/thelia/security/advisories/GHSA-gcgv-f8rf-w2wc", "tags": ["vendor-advisory"], "name": "GitHub Security Advisory (GHSA-gcgv-f8rf-w2wc)"}, {"url": "https://github.com/thelia/thelia/commit/c00a26f0631ed9de3c4466176db6e808a25034aa", "tags": ["patch"]}, {"url": "https://github.com/thelia/thelia/commit/6e46059225d87565caf4859ec0f764354e82ce95", "tags": ["patch"]}, {"url": "https://github.com/thelia/thelia/blob/3.2.0/core/lib/Thelia/Core/Serializer/Serializer/CSVSerializer.php", "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 CSV Formula Injection via Exports", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/thelia-before-3.1.2-and-3.2-x-before-3.2.1-csv-formula-injection-via-exports"}], "credits": [{"lang": "en", "value": "HunterSploit", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:composer/thelia/thelia", "product": "Thelia", "repo": "https://github.com/thelia/thelia", "vendor": "Thelia", "versions": [{"lessThan": "3.1.2", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "3.2.1", "status": "affected", "version": "3.2.0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Thelia before 3.1.2 and 3.2.x before 3.2.1 contains a CSV formula injection vulnerability that allows unauthenticated visitors to inject spreadsheet formulas by supplying crafted registration, checkout or newsletter fields. Attackers can submit names, addresses or phone values starting with =, +, - or @ that CSVSerializer exports verbatim, executing formulas in the administrator's spreadsheet application."}], "id": "CVE-2026-109396", "lastModified": "2026-10-12T16:17:05.077", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 2.5, "source": "[email protected]", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.3, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "PASSIVE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-12T16:17:05.077", "references": [{"source": "[email protected]", "url": "https://github.com/thelia/thelia/blob/3.2.0/core/lib/Thelia/Core/Serializer/Serializer/CSVSerializer.php"}, {"source": "[email protected]", "url": "https://github.com/thelia/thelia/commit/6e46059225d87565caf4859ec0f764354e82ce95"}, {"source": "[email protected]", "url": "https://github.com/thelia/thelia/commit/c00a26f0631ed9de3c4466176db6e808a25034aa"}, {"source": "[email protected]", "url": "https://github.com/thelia/thelia/releases/tag/3.1.2"}, {"source": "[email protected]", "url": "https://github.com/thelia/thelia/releases/tag/3.2.1"}, {"source": "[email protected]", "url": "https://github.com/thelia/thelia/security/advisories/GHSA-gcgv-f8rf-w2wc"}, {"source": "[email protected]", "url": "https://www.vulncheck.com/advisories/thelia-before-3.1.2-and-3.2-x-before-3.2.1-csv-formula-injection-via-exports"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1236"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"created": "2026-10-12T17:15:15.274285+00:00", "updated": "2026-10-12T17:15:15.274299+00:00", "vendors": []}