CVE-2023-27263— IDOR: Accessing playbook runs via the Playbooks Runs API
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存在安全漏洞，该漏洞源于缺少权限检查，攻击者利用该漏洞可以列出和查看其他团队的剧本。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-27263
Vulnerability Information
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Vulnerability Title
IDOR: Accessing playbook runs via the Playbooks Runs API
Source: CVE Program / CVE List V5
Vulnerability Description
A missing permissions check in the /plugins/playbooks/api/v0/runs API in Mattermost allows an attacker to list and view playbooks belonging to a team they are not a member of.
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
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存在安全漏洞，该漏洞源于缺少权限检查，攻击者利用该漏洞可以列出和查看其他团队的剧本。
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 ~ 7.5.1 | - |
|
II. Public POCs for CVE-2023-27263
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-27263 (1)
Same Patch Batch · Mattermost · 2023-02-27 · 4 CVEs total
| CVE-2023-27264 | 7.1 HIGH | IDOR: Updating a playbook via the Playbooks API |
| CVE-2023-27266 | 2.7 LOW | Disclosure of team owner email address when when accessing the teams API |
| CVE-2023-27265 | 2.7 LOW | Disclosure of team owner email address when regenerating Invite ID |
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Same weakness: CWE-862
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V. Comments for CVE-2023-27263
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