CVE-2023-22647
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I. Basic Information for CVE-2023-22647
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An Improper Privilege Management vulnerability in SUSE Rancher allowed standard users to leverage their existing permissions to manipulate Kubernetes secrets in the local cluster, resulting in the secret being deleted, but their read-level permissions to the secret being preserved. When this operation was followed-up by other specially crafted commands, it could result in the user gaining access to tokens belonging to service accounts in the local cluster. This issue affects Rancher: from >= 2.6.0 before < 2.6.13, from >= 2.7.0 before < 2.7.4.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权定义了不安全动作
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rancher Labs Rancher 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rancher Labs Rancher是美国Rancher Labs公司的一套开源的企业级容器管理平台。 Rancher Labs Rancher 2.6.0到2.6.13版本、2.7.0到2.7.4版本存在安全漏洞，该漏洞源于SUSE Rancher 中存在不当权限管理，允许标准用户利用他们现有的权限在本地操作 Kubernetes 集群。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2023-22647
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|---|
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Same Patch Batch · SUSE · 2023-06-01 · 3 CVEs total
| CVE-2022-43760 | 8.4 HIGH | Rancher Labs Rancher 跨站脚本漏洞 |
| CVE-2023-22648 | 8.0 HIGH | Rancher Labs Rancher 安全漏洞 |
IV. Related Vulnerabilities
Same product: Rancher
- CVE-2025-62879
Rancher Backup Operator pod's logs leak S3 tokens - CVE-2025-62878
Local Path Provisioner vulnerable to Path Traversal via para - CVE-2025-67601
Rancher CLI skips TLS verification on Rancher CLI login comm - CVE-2024-58269
Rancher exposes sensitive information through audit logs - CVE-2023-32199
Rancher user retains access to clusters despite Global Role
Same vendor: SUSE
- CVE-2026-25702
nftables disabled due to incorrect kernel backport - CVE-2025-62879
Rancher Backup Operator pod's logs leak S3 tokens - CVE-2025-62878
Local Path Provisioner vulnerable to Path Traversal via para - CVE-2025-67601
Rancher CLI skips TLS verification on Rancher CLI login comm - CVE-2025-67860
NeuVector scanner insecurely handles passwords as command ar
Same weakness: CWE-267
- CVE-2026-27314
Apache Cassandra: Privilege escalation via ADD IDENTITY auth - CVE-2026-2460
Hitachi Energy Relion REB500 安全漏洞 - CVE-2026-2459
Hitachi Energy Relion REB500 安全漏洞 - CVE-2025-14349
Business Logic Error in Universal Software's FlexCity/Kiosk - CVE-2026-0945
Role Delegation - Moderately critical - Access bypass - SA-C
V. Comments for CVE-2023-22647
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