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CVE-2024-1952

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 8.1.x版本至8.1.9之前版本存在安全漏洞，该漏洞源于无法清理与永久链接相关的数据。攻击者利用该漏洞可以访问不属于他们的频道中的各个帖子的内容。

CVSS 3.1 · Low EPSS 0.37% · P28

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-1952

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Mattermost version 8.1.x before 8.1.9 fails to sanitize data associated with permalinks when a plugin updates an ephemeral post, allowing an authenticated attacker who can control the ephemeral post update to access individual posts' contents in channels they are not a member of.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/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 8.1.x版本至8.1.9之前版本存在安全漏洞，该漏洞源于无法清理与永久链接相关的数据。攻击者利用该漏洞可以访问不属于他们的频道中的各个帖子的内容。
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 8.1.0 ~ 8.1.8 -

II. Public POCs for CVE-2024-1952

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III. Intelligence Information for CVE-2024-1952

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Same Patch Batch · Mattermost · 2024-02-29 · 9 CVEs total

CVE-2024-23493 4.3 MEDIUM Team associated AD/LDAP Groups Leaked due to missing authorization
CVE-2024-1887 4.3 MEDIUM Public channel post content accessible without membership when compliance export is enable
CVE-2024-24988 4.3 MEDIUM Excessive resource consumption when sending long emoji names in user custom status
CVE-2024-1888 4.3 MEDIUM Existing server guests invited to the team by members without "invite_guest" permission
CVE-2024-1942 4.3 MEDIUM Mattermost 安全漏洞
CVE-2024-1953 4.3 MEDIUM Mattermost 安全漏洞
CVE-2024-23488 3.1 LOW Files of archived channels accessible with the “Allow users to view archived channels” opt
CVE-2024-1949 2.6 LOW Mattermost 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2024-1952

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