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CVE-2022-31007— Privilege escalation from administrator in eLabFTW

Quick assessment

Affected
elabftw elabftw
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

eLabFTW是一套开源的实验数据托管平台。该平台运行于Linux系统中，并支持存储多种对象。 eLabFTW 4.3.0之前版本存在安全漏洞，该漏洞源于应用的权限设置存在问题。具有管理员角色的经过身份验证的用户利用该漏洞在应用程序中为自己分配系统管理员权限，或创建新的系统管理员帐户。

CVSS 4.9 · Medium EPSS 26.95% · P98
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I. Basic Information for CVE-2022-31007

Vulnerability Information
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Vulnerability Title
Privilege escalation from administrator in eLabFTW
Source: CVE Program / CVE List V5
Vulnerability Description
eLabFTW is an electronic lab notebook manager for research teams. Prior to version 4.3.0, a vulnerability allows an authenticated user with an administrator role in a team to assign itself system administrator privileges within the application, or create a new system administrator account. The issue has been corrected in eLabFTW version 4.3.0. In the context of eLabFTW, an administrator is a user account with certain privileges to manage users and content in their assigned team/teams. A system administrator account can manage all accounts, teams and edit system-wide settings within the application. The impact is not deemed as high, as it requires the attacker to have access to an administrator account. Regular user accounts cannot exploit this to gain admin rights. A workaround for one if the issues is removing the ability of administrators to create accounts.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-842
Source: CVE Program / CVE List V5
Vulnerability Title
eLabFTW 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
eLabFTW是一套开源的实验数据托管平台。该平台运行于Linux系统中，并支持存储多种对象。 eLabFTW 4.3.0之前版本存在安全漏洞，该漏洞源于应用的权限设置存在问题。具有管理员角色的经过身份验证的用户利用该漏洞在应用程序中为自己分配系统管理员权限，或创建新的系统管理员帐户。
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
elabftw elabftw < 4.3.0 -

II. Public POCs for CVE-2022-31007

# POC Description Source Link Shenlong Link
1 elabFTW < 4.1.0 - account lockout bypass and login brute force https://github.com/gregscharf/CVE-2022-31007-Python-POC POC Details
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III. Intelligence Information for CVE-2022-31007

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Vendor Advisories for CVE-2022-31007 (1)

Other References for CVE-2022-31007 (1)

IV. Related Vulnerabilities

Same product: elabftw
Same vendor: elabftw
Same weakness: CWE-842

V. Comments for CVE-2022-31007

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