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CVE-2023-36815— Sealos billing system permission control defect

Quick assessment

Affected
labring sealos
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sealos是专为管理云原生应用程序而设计的云操作系统。 Sealos 4.2.0及之前版本存在安全漏洞，该漏洞源于存在权限缺陷，计费接口可以暴露资源信息。

CVSS 7.3 · High EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-36815

Vulnerability Information
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Vulnerability Title
Sealos billing system permission control defect
Source: CVE Program / CVE List V5
Vulnerability Description
Sealos is a Cloud Operating System designed for managing cloud-native applications. In version 4.2.0 and prior, there is a permission flaw in the Sealos billing system, which allows users to control the recharge resource account `sealos[.] io/v1/Payment`, resulting in the ability to recharge any amount of 1 renminbi (RMB). The charging interface may expose resource information. The namespace of this custom resource would be user's control and may have permission to correct it. It is not clear whether a fix exists.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Sealos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sealos是专为管理云原生应用程序而设计的云操作系统。 Sealos 4.2.0及之前版本存在安全漏洞，该漏洞源于存在权限缺陷，计费接口可以暴露资源信息。
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

Vendor Product Affected Versions CPE Subscribe
labring sealos <= 4.2.0 -

II. Public POCs for CVE-2023-36815

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III. Intelligence Information for CVE-2023-36815

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Vendor Advisories for CVE-2023-36815 (1)

IV. Related Vulnerabilities

Same product: sealos
Same vendor: labring
Same weakness: CWE-862

V. Comments for CVE-2023-36815

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