CVE-2026-64868

New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging

Published Aug 17, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the payment controllers, allowing an unauthenticated attacker to cause memory pressure, container restarts, or disk exhaustion without forging a successful payment. This issue is fixed in version 1.0.0-rc.11.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Github GHSA Github GHSA GHSA-v828-m3pf-vq9q New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging
History
Type Values Removed Values Added
First Time appeared Quantumnous
Quantumnous new-api
Vendors & Products Quantumnous
Quantumnous new-api
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 1.0.0-rc.11, POST /api/stripe/webhook, POST /api/creem/webhook, and POST /api/waffo/webhook read and log full request bodies before signature validation in router/api-router.go and the payment controllers, allowing an unauthenticated attacker to cause memory pressure, container restarts, or disk exhaustion without forging a successful payment. This issue is fixed in version 1.0.0-rc.11.
Title New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging
Weaknesses CWE-400
CWE-770
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 17, 2026, 4:31 PM
Reserved
Jul 20, 2026, 6:31 PM
Status
Deferred
Published
Aug 17, 2026, 4:17 PM
Modified
Sep 18, 2026, 8:09 PM