CVE-2024-46528Network attack vector

Sensitive resource disclosure via overbroad authenticated role

Published Oct 14, 2024 · Updated Aug 28, 2025

IDOR in KubeSphere allows remote authenticated users with low privileges to read cluster resources, nodes, and registered-user data. The global authenticated role grants ordinary project members nonessential list and get permissions for cluster and resource APIs without enforcing workspace membership. A valid low-privilege account is required; exploitation exposes data but has no reported ability to alter resources or interrupt service.

CVSS severity4.3
Medium
EPSS probability1.58%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

IDOR in KubeSphere allows remote authenticated users with low privileges to read cluster resources, nodes, and registered-user data. The global authenticated role grants ordinary project members nonessential list and get permissions for cluster and resource APIs without enforcing workspace membership. A valid low-privilege account is required; exploitation exposes data but has no reported ability to alter resources or interrupt service.

The record

CVE
CVE-2024-46528
Published
Oct 14, 2024
Updated
Aug 28, 2025
Vendor
KubeSphere
Product
KubeSphere
Classifications
CWE-639, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2025Record 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=3.0.0 <=3.4.1
  2. Affected versionversion=3.0.0 <=3.5.0
  3. Affected versionversion=4.0 <4.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

KubeSphere · KubeSphereversion=3.0.0 <=3.4.1; version=3.0.0 <=3.5.0; version=4.0 <4.1.3

Published CVSS scores

4.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
4.9GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U

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 exploitUnconfirmed

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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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