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CVE-2026-28510

nvd nist
Published: May 5, 2026Modified: Jun 17, 2026

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5.9
Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Exploitability: 0.7 / Impact: 5.2
Source: security-advisories@github.com (Secondary)

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.

Affected (1)

Products: Elabftw: Elabftw
Elabftw
1 product
Elabftw
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Elabftw
Before 5.4.2

Related CWEs

CWE-302
Authentication Bypass by Assumed-Immutable Data
The authentication scheme or implementation uses key data elements that are assumed to be immutable, but can be controlled or modified by the attacker.

References (2)

Source: security-advisories@github.com
Patch
Source: security-advisories@github.com
MitigationVendor Advisory

Timeline

No history available yet.