CVE-2026-28510— elabftw allows MFA bypass during login
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I. Basic Information for CVE-2026-28510
Vulnerability Information
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Vulnerability Title
elabftw allows MFA bypass during login
Source: NVD (National Vulnerability Database)
Vulnerability Description
eLabFTW is an open source electronic lab notebook. In elabftw versions through 5.4.1, the login flow did not reliably preserve the multi-factor authentication state across authentication steps. Under certain conditions, an attacker with valid primary credentials could complete authentication with an attacker-controlled TOTP secret and bypass the additional factor. This could result in unauthorized account access. This issue is fixed in version 5.4.2.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用假设不可变数据进行的认证绕过
Source: NVD (National Vulnerability Database)
Vulnerability Title
eLabFTW 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
eLabFTW是eLabFTW开源的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 5.4.1及之前版本存在安全漏洞，该漏洞源于登录流程未可靠地保持多因素身份验证状态，可能导致攻击者使用有效的初级凭据和攻击者控制的TOTP密钥完成身份验证并绕过额外因素，导致未经授权的账户访问。
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
II. Public POCs for CVE-2026-28510
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IV. Related Vulnerabilities
Same product: elabftw
- CVE-2025-62793
eLabFTW HTML / CSS Injection via Malicious SVG Upload Leads - CVE-2025-25206
Incorrect input validation could allow an authenticated user - CVE-2024-52586
eLabFTW MFA bypass - CVE-2024-47826
eLabFTW vulnerable to HTML Injection in extended search erro - CVE-2024-45408
eLabFTW contains a direct and indirect information disclosur
Same vendor: elabftw
- CVE-2025-62793
eLabFTW HTML / CSS Injection via Malicious SVG Upload Leads - CVE-2025-25206
Incorrect input validation could allow an authenticated user - CVE-2024-52586
eLabFTW MFA bypass - CVE-2024-47826
eLabFTW vulnerable to HTML Injection in extended search erro - CVE-2024-45408
eLabFTW contains a direct and indirect information disclosur
Same weakness: CWE-302
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Socomec Easy Config System 安全漏洞 - CVE-2025-47158
Azure DevOps Server Elevation of Privilege Vulnerability - CVE-2025-20285
Cisco Identity Services Engine IP Filter Access Restriction - CVE-2025-46647
Apache APISIX: improper validation of issuer from introspect
V. Comments for CVE-2026-28510
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