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CVE-2024-1525— Authentication Bypass Using an Alternate Path or Channel in GitLab

Quick assessment

Affected
GitLab GitLab
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.

GitLab是美国GitLab公司的一个开源的端到端软件开发平台，具有内置的版本控制、问题跟踪、代码审查、CI/CD（持续集成和持续交付）等功能。 GitLab 存在访问控制错误漏洞，该漏洞源于在某些特殊情况下，LDAP 用户可能能够使用经过验证的辅助电子邮件地址重置密码，并使用重置密码的直接身份验证绕过 LDAP 进行登录。

CVSS 5.3 · Medium EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1136.001 · Local Account

Affected Version Matrix 3

VendorProduct Version RangeStatus
GitLab GitLab 16.1< 16.7.6 affected
16.8< 16.8.3 affected
16.9< 16.9.1 affected
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I. Basic Information for CVE-2024-1525

Vulnerability Information
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Vulnerability Title
Authentication Bypass Using an Alternate Path or Channel in GitLab
Source: CVE Program / CVE List V5
Vulnerability Description
An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.1 before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. Under some specialized conditions, an LDAP user may be able to reset their password using their verified secondary email address and sign-in using direct authentication with the reset password, bypassing LDAP.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
GitLab 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GitLab是美国GitLab公司的一个开源的端到端软件开发平台，具有内置的版本控制、问题跟踪、代码审查、CI/CD（持续集成和持续交付）等功能。 GitLab 存在访问控制错误漏洞，该漏洞源于在某些特殊情况下，LDAP 用户可能能够使用经过验证的辅助电子邮件地址重置密码，并使用重置密码的直接身份验证绕过 LDAP 进行登录。
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
GitLab GitLab 16.1 ~ 16.7.6 cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2024-1525

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2024-1525

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Other References for CVE-2024-1525 (1)

Same Patch Batch · GitLab · 2024-02-21 · 6 CVEs total

CVE-2024-1451 8.7 HIGH Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Gi
CVE-2024-0410 7.7 HIGH Improper Enforcement of Behavioral Workflow in GitLab
CVE-2023-6477 6.7 MEDIUM Incorrect Privilege Assignment in GitLab
CVE-2024-0861 4.3 MEDIUM Direct Request ('Forced Browsing') in GitLab
CVE-2023-3509 3.7 LOW Incorrect Authorization in GitLab

IV. Related Vulnerabilities

Same product: GitLab
Same vendor: GitLab
Same weakness: CWE-288

V. Comments for CVE-2024-1525

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