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Elabftw CVE-2024-52586

HIGH
Authentication Bypass Using an Alternate Path or Channel (CWE-288)
2024-12-09 security-advisories@github.com
7.8
CVSS 3.1 · NVD
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Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Alternate path authentication
Impact

CVSS score of 7.8 (HIGH). Attack characteristics: local attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

Successful exploitation could compromise the high-severity affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAI

eLabFTW is an open source electronic lab notebook for research labs. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified under CWE-288. eLabFTW is an open source electronic lab notebook for research labs. A vulnerability has been found starting in version 4.6.0 and prior to version 5.1.0 that allows an attacker to bypass eLabFTW's built-in multifactor authentication mechanism. An attacker who can authenticate locally (by knowing or guessing the password of a user) can thus log in regardless of MFA requirements. This does not affect MFA that are performed by single sign-on services. Users are advised to upgrade to at least version 5.1.9 to receive a fix. Affected products include: Elabftw. Version information: version 4.6.0.

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Severity by source

NVD PRIMARY 7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionNVD

eLabFTW is an open source electronic lab notebook for research labs. A vulnerability has been found starting in version 4.6.0 and prior to version 5.1.0 that allows an attacker to bypass eLabFTW's built-in multifactor authentication mechanism. An attacker who can authenticate locally (by knowing or guessing the password of a user) can thus log in regardless of MFA requirements. This does not affect MFA that are performed by single sign-on services. Users are advised to upgrade to at least version 5.1.9 to receive a fix.

Threat Intelligence Overview

EPSS Score
0.2%
Top 88% exploitable
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)NVD

cpe:2.3:a:elabftw:elabftw:*:*:*:*:*:*:*:*
CVE-2021-41171 HIGH POC
8.8 Oct 22

eLabFTW is an open source electronic lab notebook manager for research teams. Rated high severity (CVSS 8.8), this vulne

CVE-2019-12185 HIGH POC
8.8 May 20

eLabFTW 1.8.5 is vulnerable to arbitrary file uploads via the /app/controllers/EntityController.php component. Rated hig

CVE-2021-43834 CRITICAL
9.8 Dec 16

eLabFTW is an electronic lab notebook manager for research teams. Rated critical severity (CVSS 9.8), this vulnerability

CVE-2024-25632 HIGH
8.8 Oct 01

eLabFTW is an open source electronic lab notebook for research labs. Rated high severity (CVSS 8.8), this vulnerability

CVE-2021-43833 HIGH
8.8 Dec 16

eLabFTW is an electronic lab notebook manager for research teams. Rated high severity (CVSS 8.8), this vulnerability is

CVE-2025-25206 HIGH
8.3 Feb 14

eLabFTW is an open source electronic lab notebook for research labs. Rated high severity (CVSS 8.3), this vulnerability

CVE-2022-31007 HIGH
7.2 May 31

eLabFTW is an electronic lab notebook manager for research teams. Rated high severity (CVSS 7.2), this vulnerability is

CVE-2024-45408 MEDIUM
6.5 Oct 01

eLabFTW is an open source electronic lab notebook for research labs. Rated medium severity (CVSS 6.5), this vulnerabilit

CVE-2024-47826 MEDIUM
6.1 Oct 14

eLabFTW is an open source electronic lab notebook for research labs. Rated medium severity (CVSS 6.1), this vulnerabilit

CVE-2026-28510 MEDIUM
5.9 May 05

Multi-factor authentication bypass in eLabFTW through version 5.4.1 allows attackers with valid primary credentials to c

CVE-2024-28100 MEDIUM
5.4 Sep 02

eLabFTW is an open source electronic lab notebook for research labs. Rated medium severity (CVSS 5.4), this vulnerabilit

CVE-2024-25633 MEDIUM
5.4 Aug 15

eLabFTW is an open source electronic lab notebook for research labs. Rated medium severity (CVSS 5.4), this vulnerabilit

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