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

2024-12-05 00:00

István Márton

Strategic Overview

Status

Patched in 1.5

Affected PluginLogin with OTP

Affected Version<= 1.4.2

CVSS8.1High

CVECVE-2024-11178

View all Login with OTP vulnerabilities

Vulnerability Overview

The 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.

Technical Analysis

REMEDIATION: Update to version 1.5, or a newer patched version --- IDENTIFIER: CWE-288 (Authentication Bypass Using an Alternate Path or Channel) The product requires authentication, but the product has an alternate path or channel that does not require authentication.

External References

https://www.cve.org/CVERecord?id=CVE-2024-11178 https://www.wordfence.com/threat-intel/vulnerabilities/id/d3775d48-5985-475e-8fb9-c4c5fd044772

CVSS Vector

8.1

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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