Investigating Storm-2755: “Payroll pirate” attacks targeting Canadian employees

In this article 1. Storm-2755’s attack chain 2. Defending against Storm-2755 and AiTM campaigns 3. Microsoft Defender detection and hunting guidance 4. Indicators of compromise Microsoft Incident Response – Detection and Response Team DART researchers observed an emerging, financially motivated...

CVE-2026-34578 OPNsense has an LDAP Injection via Unsanitized Username in Authentication

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

CVE-2026-34578

OPNsense is a FreeBSD based firewall and routing platform. Prior to 26.1.6, OPNsense's LDAP authentication connector passes the login username directly into an LDAP search filter without calling ldapescape. An unauthenticated attacker can inject LDAP filter metacharacters into the username field ...

CVE-2026-4114

Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

crypto/tls: crypto/tls: Incorrect certificate validation during TLS session resumption

A flaw was found in the crypto/tls component. This vulnerability occurs during Transport Layer Security TLS session resumption when certificate authority CA settings are modified between the initial and resumed handshakes. An attacker could exploit this to bypass certificate validation, allowing ...

SonicWALL SMA1000 安全漏洞

SonicWALL SMA1000 is a series of security mobile access solutions developed by the American company SonicWALL. It simplifies end-to-end secure remote access for enterprise resources hosted across local, cloud, and hybrid data centers. There is a security vulnerability in SonicWall SMA1000, which...

PT-2026-31682

Name of the Vulnerable Software and Affected Versions OpenPLC V3 affected versions not specified Description OpenPLC V3 is susceptible to an Initialization of a Resource with an Insecure Default issue. This could allow an attacker to bypass authentication and gain access to the system through an...

📄 Vaadin 25.x Authentication Bypass

An authentication bypass affects Vaadin versions 6.8.13, 14.x, 23.x, 24.x, and 25.x when used with Spring Security, due to inconsistent path pattern matching on reserved framework routes. Accessing the /VAADIN endpoint without a trailing slash can bypass security filters, allowing unauthenticated...

Xenforo Authorization Issues Vulnerability (CNVD-2026-16832)

Xenforo is a forum software from Xenforo. XenForo suffers from an authorization issue vulnerability that originates from affecting Passkeys that have been added to a user's account, which can be exploited by an attacker to bypass the authentication process and take over the account of another web...

PT-2026-31769

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.23 Description OpenClaw contains an authentication bypass in the Canvas gateway. The authorizeCanvasRequest function unconditionally allows local-direct requests without validating bearer tokens or canvas...

OpenPLC Runtime version 3 安全漏洞

OpenPLC Runtime version 3 is a programmable logic controller developed by Thiago Alves. There is a security vulnerability in OpenPLC Runtime version 3, which stems from the use of unsafe default values during resource initialization. This vulnerability could allow attackers to access the system...

PT-2026-31660

MISP is an open source threat intelligence and sharing platform. Prior to 2.5.36, improper neutralization of special elements in an LDAP query in ApacheAuthenticate.php allows LDAP injection via an unsanitized username value when ApacheAuthenticate.apacheEnv is configured to use a user-controlled...

SonicWALL SMA1000 安全漏洞

SonicWALL SMA1000 is a series of security mobile access solutions developed by the American company SonicWALL. It simplifies end-to-end secure remote access for enterprise resources across local, cloud, and hybrid data centers. There is a security vulnerability in SonicWall SMA1000, which stems...

GHSA-2679-6MX9-H9XC Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

Summary Marimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints e.g., /ws that correct...

Marimo: Pre-Auth Remote Code Execution via Terminal WebSocket Authentication Bypass

Summary Marimo 19.6k stars has a Pre-Auth RCE vulnerability. The terminal WebSocket endpoint /terminal/ws lacks authentication validation, allowing an unauthenticated attacker to obtain a full PTY shell and execute arbitrary system commands. Unlike other WebSocket endpoints e.g., /ws that correct...

CVE-2026-39889

PraisonAI is a multi-agent teams system. Prior to 4.5.115, the A2U Agent-to-User event stream server in PraisonAI exposes all agent activity without authentication. The createa2uroutes function registers the following endpoints with NO authentication checks: /a2u/info, /a2u/subscribe,...

GHSA-349C-2H2F-MXF6 Laravel Passport: TokenGuard Authenticates Unrelated User for Client Credentials Tokens

Impact Authentication Bypass for clientcredentials tokens. the league/oauth2-server library sets the JWT sub claim to the client identifier since there's no user. The token guard then passes this value to retrieveById without validating it's actually a user identifier, potentially resolving an...

CVE-2026-39411

CVE-2026-39411 (LobeHub) describes an unauthenticated authentication bypass on the webapi routes via a forgeable, client-controlled X-lobe-chat-auth header. Before version 2.1.48, the webapi authentication layer trusts an XOR-obfuscated header (hardcoded key: “LobeHub · LobeHub”) and treats decod...

CVE-2026-39411 LobeHub has an unauthenticated authentication bypass on `webapi` routes via forgeable `X-lobe-chat-auth` header

LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, the webapi authentication layer trusts a client-controlled X-lobe-chat-auth header that is only XOR-obfuscated, not signed or otherwise authenticated. Because the XOR ke...