An Insecure Direct Object Reference (IDOR) vulnerability in KubeSphere 4.x before 4.1.3…
Priority MEDIUM 53CWE-639Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-639.
Summary
An Insecure Direct Object Reference (IDOR) vulnerability in KubeSphere 4.x before 4.1.3 and 3.x through 3.4.1 and KubeSphere Enterprise 4.x before 4.1.3 and 3.x through 3.5.0 allows low-privileged authenticated attackers to access sensitive resources without proper authorization checks.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01584 75th percentileScored 2026-11-07
Fix Fixed github.com/kubesphere/kubesphere (Go): 4.1.3, 3.4.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | github.com/kubesphere/kubesphere (Go) | 4.0.0 to before 4.1.3 | 4.1.3 | Patch available | GHSA-p26r-gfgc-c47h |
| — | github.com/kubesphere/kubesphere (Go) | 3.0.0 to before 3.4.1 | 3.4.1 | Patch available | GHSA-p26r-gfgc-c47h |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- github.com/kubesphere/kubesphere (Go) Vendor— Affected 4.0.0 to before 4.1.3 Fixed in 4.1.3 Patch available GHSA-p26r-gfgc-c47h
- github.com/kubesphere/kubesphere (Go) Vendor— Affected 3.0.0 to before 3.4.1 Fixed in 3.4.1 Patch available GHSA-p26r-gfgc-c47h
CPE names CISA-ADP · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:kubesphere:kubesphere:*:*:*:*:*:*:*:* | — | — | kubesphere |
| cpe:2.3:a:kubesphere:kubesphere:*:*:*:*:enterprise:*:*:* | — | — | kubesphere |
- cpe:2.3:a:kubesphere:kubesphere:*:*:*:*:*:*:*:* Versions — — ·kubesphere
- cpe:2.3:a:kubesphere:kubesphere:*:*:*:*:enterprise:*:*:* Versions — — ·kubesphere
Remediation
- Fix · GHSA-p26r-gfgc-c47h github.com/kubesphere/kubesphere (Go) Fixed in 4.1.3 Advisory →
- Fix · GHSA-p26r-gfgc-c47h github.com/kubesphere/kubesphere (Go) Fixed in 3.4.1 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2024-46528
- 2026-10-03 Alias added: GHSA-p26r-gfgc-c47h
References
Other 8
- https://okankurtulus.com.tr/2024/09/09/idor-vulnerability-in-kubesphere/
- https://kubesphere.io/
- https://github.com/kubesphere/kubesphere/issues/6227
- https://github.com/kubesphere/kubesphere
- https://kubesphere.io
- https://okankurtulus.com.tr/2024/09/09/idor-vulnerability-in-kubesphere
- https://pkg.go.dev/vuln/GO-2024-3248
- https://www.kubesphere.io/news/kubesphere-cve-2024-46528
Sources
- CVE-2024-46528 · CVE Program
- CVE-2024-46528 · NVD
- FIRST EPSS
- GHSA-p26r-gfgc-c47h · GitHub Advisory Database · CC BY 4.0
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