CVE-2026-5623Public exploitNetwork attack vector

Internal service access via unchecked import URLs

Published Apr 6, 2026 · Updated Apr 6, 2026

Server-side request forgery in Huly Platform 0.7.382 allows remote authenticated users to access internal services via import URLs. The GET and POST handlers in server/front/src/index.ts pass the user-controlled URL directly to https.get without validating its scheme, host, or resolved address. Any valid workspace token reaches the endpoint, and fetched response bodies are stored in workspace blob storage, exposing internal services and metadata to the authenticated user.

CVSS severity6.3
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Server-side request forgery in Huly Platform 0.7.382 allows remote authenticated users to access internal services via import URLs. The GET and POST handlers in server/front/src/index.ts pass the user-controlled URL directly to https.get without validating its scheme, host, or resolved address. Any valid workspace token reaches the endpoint, and fetched response bodies are stored in workspace blob storage, exposing internal services and metadata to the authenticated user.

The record

CVE
CVE-2026-5623
Published
Apr 6, 2026
Updated
Apr 6, 2026
Vendor
Huly Labs
Product
Huly Platform
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 6, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0.7.382

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Huly Labs · Huly Platformversion=0.7.382

Published CVSS scores

2.1VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo