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CVE-2022-1332— Restricted custom admin role can bypass the restrictions and view the server logs and server config.json file contents

Quick assessment

Affected
Mattermost Mattermost
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.

Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost 6.4.1 版本及更早版本存在安全漏洞，该漏洞源于一个 API 未能正确保护权限，这使得具有受限自定义管理员角色的经过身份验证的成员可以绕过限制并查看服务器日志和服务器 config.json 文件内容。

CVSS 4.3 · Medium EPSS 0.64% · P48
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I. Basic Information for CVE-2022-1332

Vulnerability Information
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Vulnerability Title
Restricted custom admin role can bypass the restrictions and view the server logs and server config.json file contents
Source: CVE Program / CVE List V5
Vulnerability Description
One of the API in Mattermost version 6.4.1 and earlier fails to properly protect the permissions, which allows the authenticated members with restricted custom admin role to bypass the restrictions and view the server logs and server config.json file contents.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Mattermost 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mattermost是美国Mattermost公司的一个开源协作平台。 Mattermost 6.4.1 版本及更早版本存在安全漏洞，该漏洞源于一个 API 未能正确保护权限，这使得具有受限自定义管理员角色的经过身份验证的成员可以绕过限制并查看服务器日志和服务器 config.json 文件内容。
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
Mattermost Mattermost 6.4 ~ 6.4.2 -

II. Public POCs for CVE-2022-1332

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III. Intelligence Information for CVE-2022-1332

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Other References for CVE-2022-1332 (1)

Same Patch Batch · Mattermost · 2022-04-13 · 3 CVEs total

CVE-2022-1337 4.3 MEDIUM OOM DoS in Mattermost image proxy
CVE-2022-1333 3.5 LOW A specifically drafted Playbook could trigger large amount of webhook requests leading to

IV. Related Vulnerabilities

Same product: Mattermost
Same vendor: Mattermost
Same weakness: CWE-200

V. Comments for CVE-2022-1332

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