Authenticator Login Plus (2FA) - Critical - Improper authentication - SA-CONTRIB-2026-197

This module provides TOTP-based two-factor authentication 2FA for Drupal. The module doesn't enforce the second factor when a user logs in with Drupal core's one-time login link. This vulnerability is mitigated by the fact that an attacker must have access to a valid one-time login link for a...

PT-2026-107747

This module provides TOTP-based two-factor authentication 2FA for Drupal. The module doesn't enforce the second factor when a user logs in with Drupal core's one-time login link. This vulnerability is mitigated by the fact that an attacker must have access to a valid one-time login link for a...

PT-2026-107567

MISP contains a race condition in the email-based one-time password OTP login flow. When two HTTP requests carrying the same valid OTP are submitted concurrently, both can successfully authenticate and establish a session. The root cause is that the OTP value is read from the shared store,...

PT-2026-107566

Gophish through 0.12.1 contains a timing discrepancy vulnerability in AdminServer.Login that allows unauthenticated attackers to enumerate valid usernames by measuring login response times. Attackers can submit candidate usernames to POST /login and detect bcrypt comparison delays for existing...

Authenticator Login Plus (2FA) - Moderately critical - Improper authentication - SA-CONTRIB-2026-201

This module provides TOTP-based two-factor authentication 2FA for Drupal, with an optional setting to enforce 2FA for all users site-wide. The module may allow a user log in with only a password even when site-wide enforcement of 2FA is turned on...

SOC335-CVE-2024-49138-Exploitation-Detected

SOC335 - Exploitation of CVE-2024-49138 Detected Summary This was one of the SOC lab exercises that I took on LetsDefend. The alert was about CVE-2024-49138. I investigated the alert, checked a suspicious hash on VirusTotal and searched the available logs for related activity. What I Did...

CVE-2025-505050

CVE-2025- Descripción: acceso no autenticado a archivos subidos POC: navegue a cualquier archivo subido y se accederá sin necesidad de iniciar sesión Descubierto por Aljohara Abdulmohsen Alsubaie...

CVE-2026-101151

Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process...

CVE-2026-101151 Security Advisory 0187

Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process...

CVE-2026-101151 Security Advisory 0187

Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process...

CVE-2026-101151

Insufficient validation of requests within the login flow allows a remote, unauthenticated attacker to craft a malicious URL. When a user clicks this link, they may be redirected to an arbitrary external site upon completing the authentication process. This vulnerability is associated with CWE-60...

EUVD-2026-93947

Insufficient validation of request in login flow could allow a remote, unauthenticated attacker to craft a URL that, when clicked by a user, redirects the user's browser to an arbitrary external site upon completion of the authentication process...

CVE-2026-9226

Authentication bypass in the Azure AD external login flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured login-session token exposed in a redirect URL...

CVE-2026-9226

Authentication bypass in the Azure AD external login flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured login-session token exposed in a redirect URL...

EUVD-2026-93779

Authentication bypass in the Azure AD external login flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured login-session token exposed in a redirect URL...

dovecot: Dovecot: Denial of Service and potential message duplication via connection limit exhaustion

A flaw was found in the Dovecot mail server's submission-login component. This vulnerability occurs when the server reaches its maximum allowed user IP connections, leading to a crash due to file descriptor handling issues. This can result in a denial of service, preventing users from sending...

CVE-2025-71383

Dbit WIFI4 N300 1.0.0 devices allow the management interface to be crashed via a request from the local Wi-Fi network that lacks a /api/login username or password field. This occurs because of an error in a JSON parser...

CVE-2021-46366

CVE-2021-46366: Ataque de fuerza bruta de credenciales mediante CSRF + redirección abierta en Magnolia CMS Un fallo en la página de inicio de sesión de Magnolia CMS v6.2.3 y anteriores permite a los atacantes explotar tanto una vulnerabilidad de redirección abierta como la falsificación de...

CVE-2026-64638

CVE-2026-64638 // XSS2Shell Technical analysis and defensive mitigation matrix for the CVE-2026-64638 XSS2Shell vector, a critical parsing inconsistency in the WordPress Core authentication screen that makes it possible to chain a reflected pre-authentication Cross-Site Scripting XSS with browser...

CVE-2026-105919

A vulnerability was found in Kusalkasilva Learning-Management-System up to ffeb873f8803f1e9664384ff75000c7da45466d2. The affected element is the function mysqlquery of the file admin/login.php of the component Administrator Login Endpoint. The manipulation of the argument username/password result...