CVE-2023-1562— Full name revealed via /plugins/focalboard/api/v2/users
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存在信息泄露漏洞，该漏洞源于在呈现API调用的结果时，未检查设置，攻击者利用该漏洞可以获取信息。
Possible ATT&CK Techniques 1 AI
T1005 · Data from Local System
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I. Basic Information for CVE-2023-1562
Vulnerability Information
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Vulnerability Title
Full name revealed via /plugins/focalboard/api/v2/users
Source: CVE Program / CVE List V5
Vulnerability Description
Mattermost fails to check the "Show Full Name" setting when rendering the result for the /plugins/focalboard/api/v2/users API call, allowing an attacker to learn the full name of a board owner.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/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 信息泄露漏洞
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存在信息泄露漏洞，该漏洞源于在呈现API调用的结果时，未检查设置，攻击者利用该漏洞可以获取信息。
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 |
|---|---|---|---|---|
| Mattermost | Mattermost | 7.4.0 | - |
|
II. Public POCs for CVE-2023-1562
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-1562 (1)
IV. Related Vulnerabilities
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Same weakness: CWE-200
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V. Comments for CVE-2023-1562
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