CVE-2026-64868
New API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body logging
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-400 CWE-770 |
| Vendor | quantumnous |
| Product | new-api |
| Published | Aug 17, 2026 |
| Last Updated | Aug 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
QuantumNous / new-api
< 1.0.0-rc.11
References
github.com: https://github.com/QuantumNous/new-api/security/advisories/GHSA-v828-m3pf-vq9q github.com: https://github.com/QuantumNous/new-api/pull/5244 github.com: https://github.com/QuantumNous/new-api/commit/d2f7f9ee3adf3ef66798783a60d7bc712451c85c github.com: https://github.com/QuantumNous/new-api/releases/tag/v1.0.0-rc.11