CVE-2024-50052— Arbitrary post deletion via Playbooks /ignore-thread endpoint
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 9.10.2版本及之前的9.10.x版本，9.11.1版本及之前的9.11.x版本和9.5.9版本及之前的9.5.x版本存在安全漏洞，该漏洞源于无法检查集成操作中消息的来源是否与原始帖子元数据匹配，这允许经过身份验证的用户删除任意帖子。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-50052
Vulnerability Information
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Vulnerability Title
Arbitrary post deletion via Playbooks /ignore-thread endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Mattermost versions 9.10.x <= 9.10.2, 9.11.x <= 9.11.1, 9.5.x <= 9.5.9 fail to check that the origin of the message in an integration action matches with the original post metadata which allows an authenticated user to delete an arbitrary post.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
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 9.10.2版本及之前的9.10.x版本，9.11.1版本及之前的9.11.x版本和9.5.9版本及之前的9.5.x版本存在安全漏洞，该漏洞源于无法检查集成操作中消息的来源是否与原始帖子元数据匹配，这允许经过身份验证的用户删除任意帖子。
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 | 9.10.0 ~ 9.10.2 | - |
|
II. Public POCs for CVE-2024-50052
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Mattermost · 2024-10-29 · 4 CVEs total
| CVE-2024-46872 | 4.6 MEDIUM | Client-Side Path Traversal Leading to CSRF in Playbooks |
| CVE-2024-47401 | 4.3 MEDIUM | DoS via Amplified GraphQL Response in Playbooks |
| CVE-2024-10241 | 4.3 MEDIUM | Private channel names leaked with Ctrl+K when ElasticSearch is enabled |
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V. Comments for CVE-2024-50052
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