CVE-2026-58468Public exploitNetwork attack vector

Authenticated SSRF via unrestricted serverRequest destinations

Published Jul 7, 2026 · Updated Jul 7, 2026

Server-side request forgery in NocoBase 2.1.20 and earlier allows remote authenticated users to send outbound HTTP requests via crafted URLs. The serverRequest wrapper permits user-supplied HTTP and HTTPS destinations whenever SERVER_REQUEST_WHITELIST is unset, including loopback, private, link-local, and metadata addresses. Administrator access to a workflow request node, custom request action, or AI service is required; successful exploitation exposes internal services and cloud IAM credentials.

CVSS severity5.1
Medium
EPSS probability0.34%
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 NocoBase 2.1.20 and earlier allows remote authenticated users to send outbound HTTP requests via crafted URLs. The serverRequest wrapper permits user-supplied HTTP and HTTPS destinations whenever SERVER_REQUEST_WHITELIST is unset, including loopback, private, link-local, and metadata addresses. Administrator access to a workflow request node, custom request action, or AI service is required; successful exploitation exposes internal services and cloud IAM credentials.

The record

CVE
CVE-2026-58468
Published
Jul 7, 2026
Updated
Jul 7, 2026
Vendor
NocoBase
Product
NocoBase
Classifications
CWE-918, T1552.005, T1046
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 7, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 7, 2026Record 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 <=2.1.20

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

NocoBase · NocoBaseversion=0 <=2.1.20

Published CVSS scores

5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:N/SC:L/SI:N/SA:N
5.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/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.

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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1552.005Cloud Instance Metadata API
T1046Network Service Discovery

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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