Login With OTP <= 1.4.2 - Authentication Bypass via Weak OTP

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2024-11178
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-12-06 07:15:05 UTC
Updated2026-04-08 19:19:35 UTC
DescriptionThe Login With OTP plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.4.2. This is due to the plugin generating too weak OTP, and there’s no attempt or time limit. This makes it possible for unauthenticated attackers to generate and brute force the 6-digit numeric OTP that makes it possible to log in as any existing user on the site, such as an administrator, if they have access to the email.

Risk And Classification

Primary CVSS: v3.1 8.1 HIGH from [email protected]

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.002990000 probability, percentile 0.532350000 (date 2026-04-13)

Problem Types: CWE-288 | CWE-288 CWE-288 Authentication Bypass Using an Alternate Path or Channel

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary8.1HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED8.1HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA India-web-developer Login With OTP affected 1.4.2 semver Not specified
ADP Wordpress Login With Otp Plugin affected 1.4.2 semver Not specified

References

ReferenceSourceLinkTags
plugins.trac.wordpress.org/browser/otp-login/tags/1.4.2/lib/otpl-class.php [email protected] plugins.trac.wordpress.org
plugins.trac.wordpress.org/browser/otp-login/tags/1.4.2/lib/otpl-class.php [email protected] plugins.trac.wordpress.org
www.wordfence.com/threat-intel/vulnerabilities/id/d3775d48-5985-475e-8fb9-c4c5f... [email protected] www.wordfence.com
plugins.trac.wordpress.org/changeset/3216953/otp-login [email protected] plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: István Márton (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-11-13T00:00:00.000ZDiscovered
CNA2024-12-05T00:00:00.000ZDisclosed

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