CVE-2024-52586
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedeLabFTW 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.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceeLabFTW versions 4.6.0 through 5.0.x contain a flaw in the built-in multifactor authentication mechanism that allows an authenticated attacker with valid local credentials (password) to bypass MFA requirements entirely. The vulnerability does not affect SSO-based MFA implementations.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data>= 4.6.0, < 5.1.9CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify installed eLabFTW versionCheck the version number of your eLabFTW installation. In the web interface, this is typically visible in the footer of pages or in the admin panel under System information. Alternatively, check the version file in the installation directory if you have CLI access.Affected if The installed version is 4.6.0 or higher but lower than 5.1.9
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Confirm built-in MFA is configuredCheck if Multifactor Authentication is enabled in your eLabFTW installation. In the admin panel, navigate to MFA configuration or check user security settings. Look for MFA settings that are NOT using an SSO provider (such as LDAP or SAML).Affected if Built-in TOTP-based MFA is enabled for local users; SSO-based MFA configurations are not affected by this vulnerability
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Verify local authentication is in useReview your authentication configuration to confirm that local password-based authentication is enabled. Check whether users have local credentials (username/password) in addition to or instead of SSO authentication.Affected if Local authentication with password-based login is enabled; accounts using SSO exclusively are not affected
You are affected if your eLabFTW version is 4.6.0 through 5.0.x (before 5.1.9) and you have built-in MFA enabled for local accounts using password authentication.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped5.1.9
Upgrade eLabFTW to version 5.1.9 or later. Organizations unable to upgrade immediately should consider enforcing SSO-based MFA as an alternative or implementing additional access controls on local accounts.
5.1.9
- Upgrade eLabFTW to version 5.1.9 or higher to resolve the MFA bypass vulnerability
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-52586 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2024-52586 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Version or environment caveats, and links to real fixes
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