CVE-2023-45223— Users full name disclosure through Mattermost Boards with Show Full Name Option disabled
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I. Basic Information for CVE-2023-45223
Vulnerability Information
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Vulnerability Title
Users full name disclosure through Mattermost Boards with Show Full Name Option disabled
Source: NVD (National Vulnerability Database)
Vulnerability Description
Mattermost fails to properly validate the "Show Full Name" option in a few endpoints in Mattermost Boards, allowing a member to get the full name of another user even if the Show Full Name option was disabled.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
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 存在安全漏洞，该漏洞源于无法正确验证 Mattermost Boards 中一些端点中的“Show Full Name”选项，即使禁用“Show Full Name”选项，也允许成员获取另一个用户的全名。
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 | 0 ~ 7.8.12 | - |
II. Public POCs for CVE-2023-45223
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Mattermost · 2023-11-27 · 9 CVEs total
| CVE-2023-47168 | 4.3 MEDIUM | Open redirect in /oauth/<service>/mobile_login?redirect_to= |
| CVE-2023-6202 | 4.3 MEDIUM | Insecure Direct Object Reference in /plugins/focalboard/ api/v2/users of Mattermost Boards |
| CVE-2023-43754 | 4.3 MEDIUM | Permalink previews displayed for posts in archived channels even if users are disallowed t |
| CVE-2023-48369 | 4.3 MEDIUM | Log Flooding due to specially crafted requests in different endpoints |
| CVE-2023-40703 | 4.3 MEDIUM | Denial of Service via specially crafted block fields in Mattermost Boards |
| CVE-2023-48268 | 4.3 MEDIUM | Denial of Service via Board Import Zip Bomb |
| CVE-2023-47865 | 4.3 MEDIUM | Username and Icon override can be used by members when Hardened Mode is enabled |
| CVE-2023-35075 | 3.1 LOW | HTML injection via channel autocomplete |
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V. Comments for CVE-2023-45223
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