{"id":"CVE-2026-120205","title":"Thelia before 3.1.0 Stored XSS via Coupon Condition Customer Name","summary":"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…","severity":"high","cvss":8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"Thelia","product":"Thelia","affected":["Thelia < 3.1.0","core < 3.1.0"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-11-02T14:35:58.180592Z"},"exploitAvailable":true,"published":"2026-10-31","updated":"2026-11-02","sourceUpdated":"2026-11-02T21:03:06.636Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-120205","references":[{"url":"https://github.com/thelia/thelia/security/advisories/GHSA-r63g-6wfg-v5v9","label":"GitHub Security Advisory (GHSA-r63g-6wfg-v5v9)"},{"url":"https://github.com/thelia/thelia/commit/c90d59375089a0833a56703c6f9f9ddea17bddc9"},{"url":"https://github.com/thelia/thelia/releases/tag/3.1.0","label":"Thelia 3.1.0 Release Notes"},{"url":"https://github.com/thelia/thelia/blob/3.0.0/core/lib/Thelia/Condition/Implementation/ForSomeCustomers.php#L119"},{"url":"https://www.vulncheck.com/advisories/thelia-before-3.1.0-stored-xss-via-coupon-condition-customer-name","label":"VulnCheck Advisory: Thelia before 3.1.0 Stored XSS via Coupon Condition Customer Name"}],"tags":["cve.org","exploit-available"],"epss":0.00263,"epssPercentile":0.1825,"ingestedAt":"2026-11-05T19:30:42.851Z","slug":"CVE-2026-120205","body":"## Overview\n\nThelia 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.\n\n## Affected\n\n- `Thelia < 3.1.0`\n- `core < 3.1.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":56,"depthScoreParts":{"impact":44,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}