VULNERABILITY INTELLIGENCE

CVE-2026-74244

CVSS score5.9 MEDIUM
EPSS probability0.23%
CISA KEVNot currently listed
Published2026-08-14
Last modified2026-08-20
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

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.

Weakness classification

  • secalert@redhat.com: CWE-347

Primary references