medium5.9
CVE-2026-74244
A flaw was found in Red Hat Quay's Stripe billing webhook handler.
Impact
A flaw was found in Red Hat Quay's Stripe billing webhook handler. This vulnerability allows an unauthenticated attacker to forge billing events by sending crafted JSON requests to the `/webhooks/stripe` endpoint without validating the Stripe-Signature header. Successful exploitation can lead to the unauthorized resetting of a namespace's build quota to its maximum and trigger unsolicited billing emails to namespace administrators.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Redhat | Openshift Update Service | All versions |
| Redhat | Quay | Version 3.0.0 |