Important: Red Hat Security Advisory: Red Hat build of Cryostat security update

An update is now available for the Red Hat build of Cryostat 4 on RHEL 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

EUVD-2026-80894

Concrete CMS before 9.5.3 exposed a legacy Express entry search endpoint that returned entry result JSON without invoking the canViewExpressEntries permission check applied by the normal dashboard and CSV Export flow. An unauthenticated visitor who knew or discovered an Express entity identifier...

CVE-2026-18120 Missing Authorization in legacy Express entries search endpoint allows disclosure of Express entry data

Concrete CMS before 9.5.3 exposed a legacy Express entry search endpoint that returned entry result JSON without invoking the canViewExpressEntries permission check applied by the normal dashboard and CSV Export flow. An unauthenticated visitor who knew or discovered an Express entity identifier...

CVE-2026-3288-lab

CVE-2026-3288 Laboratorio Vulnerable Docker Inyección de Configuración en NGINX Ingress Controller ⚠️ ADVERTENCIA : Este laboratorio contiene configuraciones intencionalmente vulnerables para SOLO ENTRENAMIENTO DE SEGURIDAD AUTORIZADO Resumen de la Vulnerabilidad CVE-2026-3288 CVSS 8.8 ALTO -...

CVE-2026-64753

A flaw was found in WebKitGTK. Processing malicious web content can disclose sensitive user information due to a permissions issue. Mitigation Do not process or load untrusted web content with WebKitGTK. In Red Hat Enterprise Linux 7, the following packages require WebKitGTK4:...

CVE-2026-87028

CVE-2026-87028 is a cross-board Insecure Direct Object Reference (IDOR) in the Board Custom Slot Preview endpoint of Concrete CMS 9.0.0 through 9.5.3 . The endpoint failed to verify that a submitted InstanceItem belonged to the board instance the requesting user was authorized to edit, and did no...

EUVD-2026-80881

Concrete CMS 9 through 9.5.3 did not confirm that a board InstanceItem submitted to the custom-slot preview endpoint belonged to the board instance the requesting user was authorized to edit, and did not enforce page-view permission before generating page-backed summary content. As a result, an...

PoC-CVE-2026-21858

PoC-CVE-2026-21858 n8n es una plataforma de automatización de flujos de trabajo de código abierto. Las versiones desde la 1.65.0 hasta la 1.121.0 permiten a un atacante acceder a archivos en el servidor subyacente mediante la ejecución de ciertos flujos de trabajo basados en formularios. Un flujo...

CVE-2026-40776

CVE-2026-40776 Eventin wp-event-solution: control de acceso roto Divulgación de información personal identificable PII y falsificación de pedidos sin autenticación en el plugin de WordPress Eventin más de 10 000 instalaciones activas. Un endpoint REST público entrega un nonce wprest a cualquier...

CVE-2026-53959

CVE-2026-53959 - 4gaBoards 3.3.9 - Divulgación de información de usuarios Este repositorio contiene un exploit de Prueba de Concepto PoC para CVE-2026-53959 Descargo de responsabilidad Este proyecto se proporciona únicamente con fines educativos y para pruebas de seguridad autorizadas. No lo...

dotnet10.0: dotnet9.0: dotnet8.0: .NET Information Disclosure Vulnerability

Origin validation error in .NET allows an unauthorized attacker to disclose information over a network...

Important: Red Hat Security Advisory: .NET 9.0 security, bug fix, and enhancement update

An update for .NET 9.0 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

CVE-2026-61595

djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, djust.tenants isolation was enforced only on the HTTP path. The current tenant was stored in threading.local and set exclusively by the HTTP-only TenantMiddleware...

ktor-xxe

ktor-xxe Run the project with : | ./gradlew run | Run the server | If the server starts successfully, you'll see the following output: root@kitploit: 2024-12-04 14:32:45.584 main INFO Application - Application started in 0.303 seconds. 2024-12-04 14:32:45.682 main INFO Application - Responding at...

CVE-2026-92600

Guns (a Java-based application framework) through version 8.3.5 contains an information disclosure vulnerability in SysUserController . The /sysUser/detail and /sysUser/page endpoints omit the requiredPermission configuration, causing the permission interceptor to skip RBAC validation for authent...

Blackash-CVE-2025-24071

Blackash-CVE-2025-24071 CVE-2025-24071: NTLM Hash Leak via .library-ms File, Metasploit Module 🚨 Description Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network. Metrics CNA: Microsoft Corporation...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

keycloak-services: keycloak-services: Information disclosure via role-users endpoint bypasses per-user view filter

A flaw was found in the role-users endpoint of the keycloak-services library, which is the core component of the Keycloak identity and access management solution. The issue occurs because the system fails to check if an administrator has permission to view individual users when listing members of...

io.netty/netty-handler: Netty: TLS hostname verification bypass via OpenSSL client path misconfiguration

A flaw was found in Netty io.netty:netty-handler. When using the SslProvider.OPENSSL client path with a plain X509TrustManager and without Unsafe-based trust-manager wrapping Java 25+, TLS hostname verification is disabled. This misconfiguration allows a man-in-the-middle attacker to present a...

keycloak-services: keycloak-services: Realm default-group reads disclose hidden groups under FGAP v2

A flaw was found in the default-groups REST endpoint and realm representation of Keycloak. This component is responsible for managing groups that are automatically assigned to new users within a realm. The issue allows a delegated administrator with realm-viewing permissions to see the names and...