CVEvulnerability
CVE-2026-112285
5.3 MEDIUM
Official page ↗
- Status
- Deferred
- Published
- 2026-10-19
- Last modified
- 2026-10-19
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 5.3 MEDIUM — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/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
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-837
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.
Related
Weakness · CWE (1)
- CWE-837 Improper Enforcement of a Single, Unique Action weakness
References
- https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Action/Coupon.php github.com
- https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Domain/Promotion/Coupon/Service/CouponManager.php github.com
- https://github.com/thelia/thelia/blob/3.2.3/core/lib/Thelia/Domain/Promotion/Coupon/Service/OrderCouponUsageManager.php github.com
- https://github.com/thelia/thelia/commit/1c3ed9c7ad57fec8ea959aa2d2f506f9892777ea github.com
- https://github.com/thelia/thelia/commit/edb7078bfce5ea31b40868d340b0b49dcc6cf00c github.com
- https://github.com/thelia/thelia/releases/tag/3.1.5 github.com
- https://github.com/thelia/thelia/releases/tag/3.2.4 github.com
- https://github.com/thelia/thelia/security/advisories/GHSA-pq5m-7g9w-ppg8 github.com
- https://www.vulncheck.com/advisories/thelia-before-3.1.5-and-3.2.4-coupon-usage-limit-bypass-via-pay-later-orders www.vulncheck.com