CVE-2026-33655: high-severity vulnerability in QuantumNous new-api
New API: SSRF Protection Bypass via Unresolved Hostname in Notification URLs
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.7epss 0.4%
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to 0.12.0-alpha.1, the default SSRF protection configuration did not apply IP filtering to hostnames; with ApplyIPFilterForDomain disabled by default, URL validation checked domain allow/block rules but did not resolve a hostname and validate the resolved IP address, allowing authenticated users to configure Webhook, Bark, or Gotify notification URLs that point at an internal or metadata IP address. This issue is fixed in version 0.12.0-alpha.1.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Affected products
QuantumNous · new-apiRelated CVEs — QuantumNous new-api
In the same product, most dangerous first.
CVE-2026-41432HIGHNew API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota FraudEPSS 0.9%CVE-2026-71479CRITICALNew API: Integer overflow in quota billing yields negative charges (self-crediting)EPSS 0.6%CVE-2026-64868HIGHNew API: Unauthenticated payment webhooks allow memory and disk DoS via unbounded body reads and full-body loggingEPSS 0.6%CVE-2026-64859CRITICALNew API: User List API Leaks Root User Access Token Leading to Privilege EscalationEPSS 0.6%CVE-2026-25591HIGHNew API has an SQL LIKE Wildcard Injection DoS via Token SearchEPSS 0.6%CVE-2026-64866MEDIUMNew API: Admin can reset passkeys for same-level or higher-privileged usersEPSS 0.5%