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TI-2026-26035 Aliases CVE-2026-33655GHSA-6qcr-qxgr-m7fv

New API: SSRF Protection Bypass via Unresolved Hostname in Notification URLs

Priority LOW 34CWE-918Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-918 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00442 38th percentileScored 2026-11-07
Fix Fixed new-api (QuantumNous): 0.12.0-alpha.1github.com/QuantumNous/new-api (Go): 0.12.0-alpha.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
QuantumNousnew-apibefore 0.12.0-alpha.10.12.0-alpha.1Patch availableCNA
—github.com/QuantumNous/new-api (Go)before 0.12.0-alpha.10.12.0-alpha.1Patch availableGHSA-6qcr-qxgr-m7fv
  • new-api VendorQuantumNous Affected before 0.12.0-alpha.1 Fixed in 0.12.0-alpha.1 Patch available CNA
  • github.com/QuantumNous/new-api (Go) Vendor— Affected before 0.12.0-alpha.1 Fixed in 0.12.0-alpha.1 Patch available GHSA-6qcr-qxgr-m7fv

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:newapi:new_api:*:*:*:*:*:*:*:*before 0.12.0VulnerableQuantumNous
  • cpe:2.3:a:newapi:new_api:*:*:*:*:*:*:*:* Versions before 0.12.0 Vulnerable ·QuantumNous

Remediation

  • Fix · CNA new-api (QuantumNous) Fixed in 0.12.0-alpha.1
  • Fix · GHSA-6qcr-qxgr-m7fv github.com/QuantumNous/new-api (Go) Fixed in 0.12.0-alpha.1 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-33655
  2. 2026-10-03 Alias added: GHSA-6qcr-qxgr-m7fv

References

Patch 1

Advisory 1

Other 2

  • TI-2025-35042 QuantumNous new-api v.0.8.5.2 is vulnerable to Cross Site Scripting (XSS). CVSS 3.1HIGH 8.8
  • TI-2026-30643 New API: SSRF Filter Bypass via 0.0.0.0 CVSS 4.0HIGH 7.1
  • TI-2026-30031 New API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota Fraud CVSS 3.1HIGH 8.2
  • TI-2026-20865 New API has Potential XSS in its MarkdownRenderer component CVSS 3.1HIGH 7.6
  • TI-2026-20698 New API has an SQL LIKE Wildcard Injection DoS via Token Search CVSS 4.0HIGH 7.1
  • TI-2026-23715 New API: IDOR in VideoProxy allows cross-user video content access via missing ownership check CVSS 3.1MEDIUM 6.5
See all 8 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences