{"id":"CVE-2026-112285","published":"2026-10-19T14:17:06.833","lastModified":"2026-10-19T21:14:14.150","description":"Thelia before 3.1.5 and 3.2.x before 3.2.4 contains a business logic vulnerability that allows authenticated customers to bypass coupon usage limits because usage is counted only when orders become paid. Attackers can place multiple pay-later orders while a usage remains, or cancel paid orders to inflate max_usage, gaining unlimited discounts.","cvssScore":4.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwes":["CWE-837"],"vendors":[],"products":[],"references":[{"url":"https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Action/Coupon.php","tags":[]},{"url":"https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Domain/Promotion/Coupon/Service/CouponManager.php","tags":[]},{"url":"https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Domain/Promotion/Coupon/Service/OrderCouponUsageManager.php","tags":[]},{"url":"https://github.com/thelia/thelia/commit/1c3ed9c7ad57fec8ea959aa2d2f506f9892777ea","tags":[]},{"url":"https://github.com/thelia/thelia/commit/edb7078bfce5ea31b40868d340b0b49dcc6cf00c","tags":[]},{"url":"https://github.com/thelia/thelia/releases/tag/3.1.5","tags":[]},{"url":"https://github.com/thelia/thelia/releases/tag/3.2.4","tags":[]},{"url":"https://github.com/thelia/thelia/security/advisories/GHSA-pq5m-7g9w-ppg8","tags":[]},{"url":"https://www.vulncheck.com/advisories/thelia-before-3.1.5-and-3.2.4-coupon-usage-limit-bypass-via-pay-later-orders","tags":[]}],"exploitRefs":[{"url":"https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Action/Coupon.php","tags":[]},{"url":"https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Domain/Promotion/Coupon/Service/CouponManager.php","tags":[]},{"url":"https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Domain/Promotion/Coupon/Service/OrderCouponUsageManager.php","tags":[]},{"url":"https://github.com/thelia/thelia/commit/1c3ed9c7ad57fec8ea959aa2d2f506f9892777ea","tags":[]},{"url":"https://github.com/thelia/thelia/commit/edb7078bfce5ea31b40868d340b0b49dcc6cf00c","tags":[]},{"url":"https://github.com/thelia/thelia/releases/tag/3.1.5","tags":[]},{"url":"https://github.com/thelia/thelia/releases/tag/3.2.4","tags":[]},{"url":"https://github.com/thelia/thelia/security/advisories/GHSA-pq5m-7g9w-ppg8","tags":[]}],"hasPoc":true,"ai":null}