{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-120205","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-31T11:44:48.191Z","datePublished":"2026-10-31T17:25:53.467Z","dateUpdated":"2026-10-31T17:25:53.467Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-31T17:25:53.467Z"},"datePublic":"2026-09-16T00:00:00.000Z","title":"Thelia before 3.1.0 Stored XSS via Coupon Condition Customer Name","descriptions":[{"lang":"en","value":"Thelia before 3.1.0 contains a stored cross-site scripting vulnerability in ForSomeCustomers::getSummary() that allows unauthenticated attackers to inject scripts via unescaped customer names. Attackers can register with a script payload as their name that executes when administrators view related coupons, stealing CSRF tokens to create administrator accounts."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","cweId":"CWE-79","type":"CWE"}]}],"affected":[{"vendor":"Thelia","product":"Thelia","defaultStatus":"unaffected","versions":[{"version":"0","lessThan":"3.1.0","status":"affected","versionType":"semver"}],"packageURL":"pkg:composer/thelia/thelia","repo":"https://github.com/thelia/thelia"},{"vendor":"Thelia","product":"Thelia Core","defaultStatus":"unaffected","packageURL":"pkg:composer/thelia/core","repo":"https://github.com/thelia/core","versions":[{"version":"0","lessThan":"3.1.0","status":"affected","versionType":"semver"}]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"NONE","userInteraction":"ACTIVE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE","baseScore":8,"baseSeverity":"HIGH"}}],"references":[{"url":"https://github.com/thelia/thelia/security/advisories/GHSA-r63g-6wfg-v5v9","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-r63g-6wfg-v5v9)"},{"url":"https://github.com/thelia/thelia/commit/c90d59375089a0833a56703c6f9f9ddea17bddc9","tags":["patch"]},{"url":"https://github.com/thelia/thelia/releases/tag/3.1.0","tags":["release-notes"],"name":"Thelia 3.1.0 Release Notes"},{"url":"https://github.com/thelia/thelia/blob/3.0.0/core/lib/Thelia/Condition/Implementation/ForSomeCustomers.php#L119","tags":["technical-description"]},{"name":"VulnCheck Advisory: Thelia before 3.1.0 Stored XSS via Coupon Condition Customer Name","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/thelia-before-3.1.0-stored-xss-via-coupon-condition-customer-name"}],"credits":[{"lang":"en","value":"pnn219","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}