CVE-2026-101281 Trusted Domain Project OpenDMARC SPF Macro opendmarc_spf.c opendmarc_sp2_find_mailfrom_domain improper authentication

A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcsp2findmailfromdomain of the file libopendmarc/opendmarcspf.c of the component SPF Macro Handler. This manipulation causes improper authentication. The attack is possible...

EUVD-2026-88599

A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarcsp2findmailfromdomain of the file libopendmarc/opendmarcspf.c of the component SPF Macro Handler. This manipulation causes improper authentication. The attack is possible...

CVE-2017-7921-Writeup-2026

CVE-2017-7921 — Cámara IP / DVR / NVR de Hikvision Autenticación incorrecta — Escalada de privilegios mediante un parámetro de consulta manipulado | ---|--- ID de CVE| CVE-2017-7921 Clase de vulnerabilidad| CWE-287: Autenticación incorrecta Puntuación base CVSS v3.0| 10.0 Crítico —...

CVE-2026-102364

mall4j through 4.0 fails to validate the sysType field in sa-token sessions, allowing storefront customers to authenticate as back-office users by reusing their session tokens. Attackers can register on the public storefront and use their customer session token to access admin endpoints lacking...

CVE-2026-102364 mall4j through 4.0 Improper Authentication Accepts Storefront Tokens on Admin API

mall4j through 4.0 fails to validate the sysType field in sa-token sessions, allowing storefront customers to authenticate as back-office users by reusing their session tokens. Attackers can register on the public storefront and use their customer session token to access admin endpoints lacking...

CVE-2026-102364

The mall4j framework (through version 4.0 ) contains an improper authentication vulnerability because it fails to validate the sysType field in sa-token sessions. This flaw allows storefront customers to authenticate as back-office users by reusing their own session tokens. An attacker who regist...

CVE-2026-102364 mall4j through 4.0 Improper Authentication Accepts Storefront Tokens on Admin API

mall4j through 4.0 fails to validate the sysType field in sa-token sessions, allowing storefront customers to authenticate as back-office users by reusing their session tokens. Attackers can register on the public storefront and use their customer session token to access admin endpoints lacking...

CVE-2026-101916

@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.6 and 1.14.5, getAuthContext does not distinguish authorized from unauthorized peer certificates when server credentials set requireClientCertificate to false. When applications use th...

CVE-2026-101916 @grpc/grpc-js: In certain configurations, getAuthContext can return unauthorized certificates as though they were authorized

@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.6 and 1.14.5, getAuthContext does not distinguish authorized from unauthorized peer certificates when server credentials set requireClientCertificate to false. When applications use th...

CVE-2026-101916 @grpc/grpc-js: In certain configurations, getAuthContext can return unauthorized certificates as though they were authorized

@grpc/grpc-js implements the core functionality of gRPC purely in JavaScript, without a C++ addon. Prior to 1.13.6 and 1.14.5, getAuthContext does not distinguish authorized from unauthorized peer certificates when server credentials set requireClientCertificate to false. When applications use th...

CVE-2026-101916

The @grpc/grpc-js library (versions prior to 1.13.6 and 1.14.5 ) contains a vulnerability where the getAuthContext function fails to distinguish between authorized and unauthorized peer certificates. This occurs specifically when server credentials have requireClientCertificate set to false . If ...

@grpc/grpc-js: The exact path match matcher incorrectly only applies a prefix match for case-insensitive matches

Impact When using RBAC to apply authentication rules, the exact path method name matcher applies a prefix match instead of an exact match for case-insensitive matches. As a result, if a service has a method with a name that is a prefix of the name of a different method, and they have different...

CVE-2026-75973

A flaw was found in Apache Tomcat. When Jakarta Authentication is configured with SimpleAuthConfigProvider as the default provider and multiple web applications utilize it, an improper authentication vulnerability arises. This issue causes the authentication realm established for the first web...

CVE-2021-26088

PoC para CVE-2021-26084 escrito en PowerShell Descripción Una vulnerabilidad de autenticación inadecuada en FSSO Collector puede permitir que un usuario no autenticado eluda cualquier regla de autenticación del firewall y acceda a la red protegida mediante el envío de paquetes UDP de notificación...

CVE-2026-101073

A security flaw has been discovered in Netcore NR289-GE 1.4.5102. Impacted is an unknown function of the file /bin/boa of the component CGI Dispatcher. Performing a manipulation results in improper authentication. The attack may be initiated remotely. The exploit has been released to the public a...

CVE-2025-22968

CVE-2025-22968 Vulnerabilidad de acceso no autenticado en D-Link DWR-M972V versión de software 1.05SSG Descripción El acceso no autenticado en la configuración predeterminada del D-Link DWR-M972V versión de software 1.05SSG permite que un atacante anónimo acceda al router y suba scripts malicioso...

CVE-2026-101073

A security flaw in the CGI Dispatcher component of Netcore NR289-GE 1.4.5102 allows for improper authentication via an unknown function in the /bin/boa file. This vulnerability can be triggered through remote manipulation, potentially allowing unauthorized access. While the documents confirm that...

EUVD-2026-88293

A security flaw has been discovered in Netcore NR289-GE 1.4.5102. Impacted is an unknown function of the file /bin/boa of the component CGI Dispatcher. Performing a manipulation results in improper authentication. The attack may be initiated remotely. The exploit has been released to the public a...

CVE-2017-7921-EXP

Exploit CVE-2017-7921 Se descubrió un problema de autenticación inadecuada en dispositivos Hikvision. ​ La vulnerabilidad de autenticación inadecuada ocurre cuando una aplicación no autentica a los usuarios de manera adecuada o correcta. ​ Esto puede permitir que un usuario malintencionado escale...

CVE-2026-52749 Improper Authentication in Kaon AR2140X

The Kaon AR2140X router improperly issues session cookies in responses to unauthenticated HTTP requests. This vulnerability allows a remote attacker to obtain a valid session identifier without providing credentials, resulting in an authentication bypass. With this access, the attacker can perfor...