CVE-2025-59146Public exploitNetwork attack vector

Authenticated SSRF via unvalidated outbound URLs

Published Oct 9, 2025 · Updated Oct 9, 2025

Server-side request forgery in QuantumNous New API before 0.9.0.5 allows remote authenticated users to access arbitrary URLs. The Go backend's image-fetch and webhook paths pass user-controlled HTTP or HTTPS URLs to outbound request functions without destination validation. Any registered user with a valid API key can reach the multimodal routes, enabling internal-service probing or sensitive response retrieval; registration is often enabled by default.

CVSS severity8.5
High
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in QuantumNous New API before 0.9.0.5 allows remote authenticated users to access arbitrary URLs. The Go backend's image-fetch and webhook paths pass user-controlled HTTP or HTTPS URLs to outbound request functions without destination validation. Any registered user with a valid API key can reach the multimodal routes, enabling internal-service probing or sensitive response retrieval; registration is often enabled by default.

The record

CVE
CVE-2025-59146
Published
Oct 9, 2025
Updated
Oct 9, 2025
Vendor
QuantumNous
Product
New API
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 0.9.0.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

QuantumNous · New APIversion=< 0.9.0.5

Published CVSS scores

8.5GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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