Crypto <= 2.19 - Authentication Bypass via register

2024-10-28 00:00

István Márton

Strategic Overview

Status

Patched in 2.20

Affected PluginCrypto

Affected Version<= 2.19

CVSS9.8Critical

CVECVE-2024-9988

View all Crypto vulnerabilities

Vulnerability Overview

The Crypto plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 2.19. This is due to missing validation on the user being supplied in the 'crypto_connect_ajax_process::register' function. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the username.

Technical Analysis

REMEDIATION: Update to version 2.20, 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-2024-9988 https://www.wordfence.com/threat-intel/vulnerabilities/id/7bfe87cf-9883-4f8f-a0f5-23bbc7bb9b7c

CVSS Vector

9.8

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

Base

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

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