Description
Craft Commerce is an ecommerce platform for Craft CMS. From 4.0.0 until 4.11.2 and 5.6.5, CartController in src/controllers/CartController.php activates its RateLimiter only when the number POST or GET parameter is supplied. An unauthenticated attacker can submit couponCode values to actionUpdateCart for the session-based cart while omitting number, preventing creation of the IP rate-limit identity and allowing unlimited automated coupon-code guessing and enumeration. This issue is fixed in versions 4.11.2 and 5.6.5.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
craftcms commerce
>= 4.0.0, < 4.11.2affected>= 5.0.0, < 5.6.5affected
References
- https://github.com/craftcms/commerce/security/advisories/GHSA-h5gm-x9wr-vhcm ↗
- https://github.com/craftcms/commerce/commit/a7d365cc33dc4c60c543defb3458bcdb5749bc13 ↗
- https://github.com/craftcms/commerce/commit/df22c4f9c4ea7fb7857d833f755e49ea6f9f5bb5 ↗
- https://github.com/craftcms/commerce/releases/tag/4.11.2 ↗
- https://github.com/craftcms/commerce/releases/tag/5.6.5 ↗