CVE-2023-6520

The WP 2FA – Two-factor authentication for WordPress plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.5.0. This is due to missing or incorrect nonce validation on the sendbackupcodesemail function. This makes it possible for unauthenticated...

CVE-2023-6506

The WP 2FA – Two-factor authentication for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.5.0 via the sendbackupcodesemail due to missing validation on a user controlled key. This makes it possible for subscriber-level...

Design/Logic Flaw

The WP 2FA – Two-factor authentication for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.5.0 via the sendbackupcodesemail due to missing validation on a user controlled key. This makes it possible for subscriber-level...

WordPress Plugin WP 2FA Security Vulnerability

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform supports personal blog sites on servers with PHP and MySQL.WordPress plugin is an application plugin. A security vulnerability exists in...

WordPress SiteGround Security plugin <= 1.2.5 - Authorization Weakness to Authentication Bypass via 2-Factor Authentication Back-up Codes vulnerability

Authorization Weakness to Authentication Bypass via 2-Factor Authentication Back-up Codes vulnerability discovered by Chloe Chamberland Wordfence in WordPress SiteGround Security plugin versions = 1.2.5. Solution Update the WordPress SiteGround Security plugin to the latest available version at...

Discourse 2.7.0 - Rate Limit Bypass leads to 2FA Bypass Exploit

Exploit Title: Discourse 2.7.0 - Rate Limit Bypass leads to 2FA Bypass Exploit Author: Mesh3l911 Vendor Homepage: https://www.discourse.org/ Software Link:https://github.com/discourse/discourse Version: Discourse 2.7.0 CVE: CVE-2021-3138 import requests username = input"\n input ur username : "...

Discourse 2.7.0 2FA Bypass

Exploit Title: Discourse 2.7.0 - Rate Limit Bypass leads to 2FA Bypass Date: 14/01/2021 Exploit Author: Mesh3l911 Vendor Homepage: https://www.discourse.org/ Software Link:https://github.com/discourse/discourse Version: Discourse 2.7.0 CVE: CVE-2021-3138 import requests username = input"\n input ...

Nextcloud: twofactor_auth bypassable if provider fails to load

Just want to preface this by saying that this is probably not a significant vulnerability, as it requires that the server either have recently been incorrectly upgraded or otherwise misconfigured. However in the administration of my own personal NextCloud instance I have hit this several times...

Inflection: Limited Account Takeover via Backup codes

Researcher submitted a duplicate of a previously-submitted report and requested public disclosure of this report...

Instagram Adds Two-Factor Authentication

Instagram became the latest in a long line of services over the years to offer users two-factor authentication this week. Kevin Systrom, co-founder and CEO of the Facebook-owned mobile photo-sharing app announced the feature on its blog Thursday afternoon. With the feature – accessible via Settin...

HackerOne: Pre-generation of 2FA secret/backup codes seems like an unnecessary risk

If you manage to get a malicious script running in HackerOne, requesting https://hackerone.com/settings/authentication/edit and parsing out the two factor authentication form will yield either… - the 2FA secret key and backup codes that will be used if 2FA is enabled for the first time this sessi...

2-step verification, Advanced sign-in security for your Google account !

Has anyone you know ever lost control of an email account and inadvertently sent spam—or worse—to their friends and family? There are plenty of examples like the classic "Mugged in London" scam that demonstrate why it's important to take steps to help secure your activities online. Your Gmail...