Quick answers
- Is CVE-2026-104337 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-104337 being exploited in the wild.
- How severe is CVE-2026-104337?
- Informational severity, published 8 November 2026.
- Which products and versions are affected?
- Razorpay for WooCommerce before 4.8.9.
- Is there a fix for CVE-2026-104337?
- Yes: fixed in 4.8.9. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-104337 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-104337?
- Check whether you run Razorpay for WooCommerce at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: 4.8.9
Technical details
The 1CC coupon apply endpoint does not validate order ownership, allowing unauthenticated enumeration of order discounts via order ID manipulation. An attacker can iterate through order IDs to extract coupon values and infer customer order totals. The vulnerability is resolved in version 4.8.9.
Affected products
- Razorpay Razorpay for WooCommerce before 4.8.9
Timeline
- 2026-11-06: disclosed
- 2026-11-08: advisory