cve-2026-43515-poc

CVE-2026-43515 — Omisión de restricción de seguridad en Apache Tomcat Veredicto de explotabilidad: confirmado explotable. Una solicitud POST a un recurso protegido por una configuración dividida omite la autenticación por completo. La forma requerida de web.xml es poco común en implementaciones...

cve-2025-31651

CVE-2025-36701 — Apache Tomcat - Bypass de reglas de reescritura Descubridor: gregk4sec https://github.com/gregk4sec/cve Fecha de descubrimiento: 2025-02-28 Proveedor afectado: Apache Producto afectado: Tomcat 9.0.x / 10.1.x / 11.0.x Gravedad: Crítica / Alta CWE: CWE-116 Estado: En revisión /...

tomcat: Apache Tomcat: Security constraint bypass due to improper access control

A flaw was found in Apache Tomcat. This improper access control and incorrect authorization vulnerability allows an attacker to bypass security constraints. This occurs when a security constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path, potential...

tomcat: Apache Tomcat: Security constraint bypass due to improper access control

A flaw was found in Apache Tomcat. This improper access control and incorrect authorization vulnerability allows an attacker to bypass security constraints. This occurs when a security constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path, potential...

CVE-2026-24733

CVE-2026-24733 What is CVE-2026-24733? Apache Tomcat incorrectly handled an HTTP/0.9-style HEAD request under certain security-constraint configurations. CVE-2026-24733 Defensive Verifier A lightweight, dependency-free Python security verifier for CVE-2026-24733 , an Apache Tomcat HTTP/0.9 HEAD...

tomcat: Apache Tomcat: Security constraint bypass due to improper access control

A flaw was found in Apache Tomcat. This improper access control and incorrect authorization vulnerability allows an attacker to bypass security constraints. This occurs when a security constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path, potential...

tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve

A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding hex encoding. A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actio...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.5 release and security update

Red Hat JBoss Web Server 6.2.5 is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Red Hat Enterprise Linux 10. 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 ...

tomcat: Apache Tomcat: Security constraint bypass via improper URL encoding in rewrite valve

A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding hex encoding. A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actio...

tomcat: Apache Tomcat: Security constraint bypass due to improper access control

A flaw was found in Apache Tomcat. This improper access control and incorrect authorization vulnerability allows an attacker to bypass security constraints. This occurs when a security constraint for a longer path is specified before a more restrictive constraint for a shorter sub-path, potential...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.2.5 release and security update

Red Hat JBoss Web Server 6.2.5 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat Enterprise Linux 10, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System...

AlmaLinux 9.6 [TuxCare] Security Update: pki-servlet-4.0-api / pki-servlet-engine Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1768821437)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1768821437 advisory. - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rul...

AlmaLinux 9.6 [TuxCare] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1788353293)

The AlmaLinux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1788353293 advisory. - Improper Access Control, Incorrect Authorization vulnerability in Apache Tomcat leads to security constraint bypass if a constrain...

AlmaLinux 9.6 [TuxCare] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (ALMALINUX9.6:CLSA-2026:1774859936)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1774859936 advisory. - Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constrain...

Rocky Linux 9.6 [TuxCare] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (ALMALINUX9.6:CLSA-2026:1784625369)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1784625369 advisory. - Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some...

Rocky Linux 9.6 [TuxCare] Security Update: pki-servlet-4.0-api / pki-servlet-engine Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2026:1768821437)

The Rocky Linux 9.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1768821437 advisory. - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite...

Rocky Linux 9.6 [TuxCare] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc (ALMALINUX9.6:CLSA-2025:1764716872)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2025:1764716872 advisory. - Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache Tomcat. For a subset of unlikely rewrite rule...

Rocky Linux 10.2 [CIQ] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc Multiple Vulnerabilities (crlsa-2026_18537)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202618537 advisory. tomcat: Apache Tomcat: Security constraint bypass for CGI scripts CVE-2025-46701 org.apache.tomcat/tomcat-catalina: tomcat: Apache Tomcat: session...

RHEL 10 / 8 / 9 : Red Hat JBoss Web Server 6.2.5 (RHSA-2026:73981)

The remote Redhat Enterprise Linux 10 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:73981 advisory. Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised ...

Rocky Linux 8 [CIQ] Security Update: tomcat / tomcat-admin-webapps / tomcat-docs-webapp / etc Multiple Vulnerabilities (crlsa-2026_68677)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202668677 advisory. tomcat-coyote: Apache Tomcat: Authentication bypass via digest authentication CVE-2026-43512 tomcat-coyote: Apache Tomcat: HTTP/2 request headers not...