HackerOne: Two-factor authentication bypass lead to information disclosure about the program and all hackers participate

Vulnerability description not provided...

PT-2023-22013 · Unknown · Lemonldap::Ng

Name of the Vulnerable Software and Affected Versions: LemonLDAP::NG versions prior to 2.16.1 Description: An issue was discovered in LemonLDAP::NG that allows attackers to bypass 2FA verification due to weak session ID generation in the AuthBasic handler and incorrect failure handling during a...

CVE-2023-28862

An issue was discovered in LemonLDAP::NG before 2.16.1. Weak session ID generation in the AuthBasic handler and incorrect failure handling during a password check allow attackers to bypass 2FA verification. Any plugin that tries to deny session creation after the store step does not deny an...

CVE-2014-4198

A Two-Factor Authentication Bypass Vulnerability exists in BS-Client Private Client 2.4 and 2.5 via an XML request that neglects the use of ADPswID and AD parameters, which could let a malicious user access privileged function...

PYSEC-2014-101

FreeIPA 4.0.x before 4.0.5 and 4.1.x before 4.1.1, when 2FA is enabled, allows remote attackers to bypass the password requirement of the two-factor authentication leveraging an enabled OTP token, which triggers an anonymous bind...

Flaw Lets Attackers Bypass PayPal Two-Factor Authentication

There’s a vulnerability in the way that PayPal handles certain requests from mobile clients that can allow an attacker to bypass the two-factor authentication mechanism for the service and transfer money from a victim’s account to any recipient he chooses. The flaw lies in the way that the PayPal...