Mattermost fails to sanitize sensitive data in WebSocket messages

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

EUVD-2025-206981

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

GHSA-PP9J-PF5C-659X Mattermost fails to sanitize sensitive data in WebSocket messages

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

CVE-2025-13821

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

CVE-2025-13821 User profile update exposes password hash and MFA secrets

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

CVE-2025-13821

Mattermost servers of versions 10.11.x <= 10.11.9 , 11.1.x <= 11.1.2 , and 11.2.x

CVE-2025-13821 User profile update exposes password hash and MFA secrets

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

CVE-2025-13821: Exposure of Sensitive Information to an Unauthorized Actor

Mattermost versions 11.1.x = 11.1.2, 10.11.x = 10.11.9, 11.2.x = 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID:...

PT-2026-8338

Name of the Vulnerable Software and Affected Versions Mattermost versions 10.11.x through 10.11.9 Mattermost versions 11.1.x through 11.1.2 Mattermost versions 11.2.x through 11.2.1 Description The software does not properly sanitize sensitive data within WebSocket messages. This allows...

WordPress Plugin Shield: Blocks Bots, Protects Users, and Prevents Security Breaches

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

CVE-2025-37184: Improper Authentication

A vulnerability exists in an Orchestrator service that could allow an unauthenticated remote attacker to bypass multi-factor authentication requirements. Successful exploitation could allow an attacker to create an admin user account without the necessary multi-factor authentication, thereby...

CVE-2023-4177

A vulnerability was found in EmpowerID up to 7.205.0.0. It has been rated as problematic. This issue affects some unknown processing of the component Multi-Factor Authentication Code Handler. The manipulation leads to information disclosure. The complexity of an attack is rather high. The...

CVE-2023-40260

EmpowerID before 7.205.0.1 allows an attacker to bypass an MFA multi factor authentication requirement if the first factor username and password is known, because the first factor is sufficient to change an account's email address, and the product would then send MFA codes to the new email addres...

CVE-2022-37144

The PlexTrac platform prior to API version 1.17.0 does not restrict excessive MFA TOTP submission attempts. An unauthenticated remote attacker in possession of a valid username and password can bruteforce their way past MFA protections to login as the targeted user...

CVE-2023-45140

The Bastion provides authentication, authorization, traceability and auditability for SSH accesses. SCP and SFTP plugins don't honor group-based JIT MFA. Establishing a SCP/SFTP connection through The Bastion via a group access where MFA is enforced does not ask for additional factor. This abnorm...

CVE-2025-23017

WorkOS Hosted AuthKit before 2025-01-07 allows a password authentication MFA bypass by enrolling a new authentication factor when the attacker knows the user's password. No exploitation occurred...

CVE-2021-41995

A misconfiguration of RSA in PingID Mac Login prior to 1.1 is vulnerable to pre-computed dictionary attacks, leading to an offline MFA bypass...

CVE-2025-67070: Authentication Bypass Using an Alternate Path or Channel

A vulnerability exists in Intelbras CFTV IP NVD 9032 R Ftd V2.800.00IB00C.0.T, which allows an unauthenticated attacker to bypass the multi-factor authentication MFA mechanism during the password recovery process. This results in the ability to change the admin password and gain full access to th...

New VVS Stealer Malware Targets Discord Users via Fake System Errors

Palo Alto Networks’ new report reveals VVS Stealer uses Discord Injection and fake error messages to steal tokens and MFA codes. Protect your account from this new Python-based threat...

CVE-2025-62003

BullWall Server Intrusion Protection has a noticeable delay before the MFA check when connecting via RDP. A remote authenticated attacker with administrative privileges can potentially bypass detection during this window. Versions 4.6.0.0, 4.6.0.6, 4.6.0.7, and 4.6.1.4 were confirmed to be...