Password Spray Attacks Taking Advantage of Lax MFA

In the first quarter of 2025, Rapid7’s Managed Threat Hunting team observed a significant volume of brute-force password attempts leveraging FastHTTP, a high-performance HTTP server and client library for Go, to automate unauthorized logins via HTTP requests. This rapid volume of credential...

CVE-2024-55210

An issue in TOTVS Framework Linha Protheus 12.1.2310 allows attackers to bypass multi-factor authentication MFA via a crafted websocket message...

CVE-2024-55210

An issue in TOTVS Framework Linha Protheus 12.1.2310 allows attackers to bypass multi-factor authentication MFA via a crafted websocket message...

PT-2025-15840 · Totvs · Totvs Framework

Name of the Vulnerable Software and Affected Versions: TOTVS Framework Linha Protheus version 12.1.2310 Description: An issue in the software allows attackers to bypass multi-factor authentication MFA via a crafted websocket message. Recommendations: For version 12.1.2310, consider disabling...

CVE-2024-55210

A security vulnerability exists in TOTVS Framework (Linha Protheus) version 12.1.2310 that allows attackers to bypass multi-factor authentication (MFA) . The root cause is an issue where a crafted websocket message can be used to circumvent the authentication process. This vulnerability could lea...

CVE-2024-55210

An issue in TOTVS Framework Linha Protheus 12.1.2310 allows attackers to bypass multi-factor authentication MFA via a crafted websocket message...

CVE-2024-55210

An issue in TOTVS Framework Linha Protheus 12.1.2310 allows attackers to bypass multi-factor authentication MFA via a crafted websocket message...

GHSA-6423-85CC-8GF6 Joomla CMS Multi-Factor Authentication Bypass

Insufficient state checks lead to a vector that allows to bypass 2FA checks...

Joomla CMS Multi-Factor Authentication Bypass

Insufficient state checks lead to a vector that allows to bypass 2FA checks...

CVE-2025-25227 [20250402] - Joomla Core - MFA Authentication Bypass

Insufficient state checks lead to a vector that allows to bypass 2FA checks...

CVE-2025-25227

The Joomla CMS is vulnerable to a Multi-Factor Authentication (MFA) bypass due to insufficient state checks in the MultiFactorAuthenticationHandler::needsMultiFactorAuthenticationRedirection() method. The vulnerability occurs because this method calls isMultiFactorAuthenticationPage() without the...

BIT-JOOMLA-2023-23754 [20230501] - Core - Open Redirect and XSS within the mfa select

An issue was discovered in Joomla! 4.2.0 through 4.3.1. Lack of input validation caused an open redirect and XSS issue within the new mfa selection screen...

Authentication Bypass

Mattermost is vulnerable to Authentication Bypass. The vulnerability is due to improper enforcement of multi-factor authentication MFA due to a flaw that allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes...

Beers with Talos: Year in Review episode

Joe, Hazel, Bill and Dave break down Talos' Year in Review 2024 and discuss how and why cybercriminals have been leaning so heavily on attacks that are routed in stealth in simplicity. The team also provide insights into some of the topics of the report, including the top-targeted vulnerabilities...

Available now: 2024 Year in Review

Welcome to Cisco Talos' 2024 Year in Review, available for download now. This report is powered by threat telemetry from over 46 million global devices across 193 countries and regions, amounting to more than 886 billion security events per day. Explore key insights in topics including the top...

SUSE CVE-2025-25068

Mattermost versions 10.4.x = 10.4.2, 10.3.x = 10.3.3, 9.11.x = 9.11.8, 10.5.x = 10.5.0 fail to enforce MFA on plugin endpoints, which allows authenticated attackers to bypass MFA protections via API requests to plugin-specific routes...

SUSE CVE-2025-30179

Mattermost versions 10.4.x = 10.4.2, 10.3.x = 10.3.3, 9.11.x = 9.11.8 fail to enforce MFA on certain search APIs, which allows authenticated attackers to bypass MFA protections via user search, channel search, or team search queries...

Mattermost Server 9.11.x < 9.11.9 / 10.3.x < 10.3.4 / 10.4.x < 10.4.3 / 10.5 (MMSA-2025-00444)

The version of Mattermost Server installed on the remote host is prior to 9.11.9, 10.3.4, 10.4.3, or 10.5. It is, therefore, affected by a vulnerability as referenced in the MMSA-2025-00444 advisory. - Mattermost versions 10.4.x = 10.4.2, 10.3.x = 10.3.3, 9.11.x = 9.11.8, 10.5.x = 10.5.0 fail to...

Mattermost Server 9.11.x < 9.11.9 / 10.3.x < 10.3.4 / 10.4.x < 10.4.3 (MMSA-2025-00422)

The version of Mattermost Server installed on the remote host is prior to 9.11.9, 10.3.4, or 10.4.3. It is, therefore, affected by a vulnerability as referenced in the MMSA-2025-00422 advisory. - Mattermost versions 10.4.x = 10.4.2, 10.3.x = 10.3.3, 9.11.x = 9.11.8 fail to enforce MFA on certain...

GO-2025-3551 Mattermost Fails to Enforce MFA on Plugin Endpoints in github.com/mattermost/mattermost-server

Mattermost Fails to Enforce MFA on Plugin Endpoints in github.com/mattermost/mattermost-server...