CVE-2026-74244

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.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-74244	Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2516143	Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:openshift_update_service:-:::::::*
	cpe:2.3:a:redhat:quay:3.0.0:::::::*

History

No history.

Information

Published : 2026-08-14 23:16

Updated : 2026-08-20 20:01

NVD link : CVE-2026-74244

Mitre link : CVE-2026-74244

CVE.ORG link : CVE-2026-74244

JSON object : View

Products Affected

redhat

quay
openshift_update_service

CWE

CWE-347

Improper Verification of Cryptographic Signature

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