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CVE-2024-11599— Domain Restriction Bypass on Registration

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，该漏洞源于未正确验证电子邮件地址，这使得未经身份验证的用户可以通过精心设计的电子邮件注册输入绕过电子邮件域限制。受影响版本如下：10.0.x至10.0.1版本、10.1.x至10.1.1版本、9.11.x至9.11.3版本和9.5.x至9.5.11版本。

CVSS 8.2 · High EPSS 0.47% · P39

Possible ATT&CK Techniques 1 AI

T1110 · Brute Force
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I. Basic Information for CVE-2024-11599

Vulnerability Information
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Vulnerability Title
Domain Restriction Bypass on Registration
Source: CVE Program / CVE List V5
Vulnerability Description
Mattermost versions 10.0.x <= 10.0.1, 10.1.x <= 10.1.1, 9.11.x <= 9.11.3, 9.5.x <= 9.5.11 fail to properly validate email addresses which allows an unauthenticated user to bypass email domain restrictions via carefully crafted input on email registration.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对因果或异常条件的不恰当检查
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，该漏洞源于未正确验证电子邮件地址，这使得未经身份验证的用户可以通过精心设计的电子邮件注册输入绕过电子邮件域限制。受影响版本如下：10.0.x至10.0.1版本、10.1.x至10.1.1版本、9.11.x至9.11.3版本和9.5.x至9.5.11版本。
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 10.0.0 ~ 10.0.1 -

II. Public POCs for CVE-2024-11599

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III. Intelligence Information for CVE-2024-11599

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IV. Related Vulnerabilities

Same product: Mattermost
Same vendor: Mattermost
Same weakness: CWE-754

V. Comments for CVE-2024-11599

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