Apache Tomcat - Cross-Site Scripting

Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39, and 7.0.0 to 7.0.93 are vulnerable to cross-site scripting because the SSI printenv command echoes user provided data without escaping. Note: SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be prese...

Apache Tomcat Examples Web Application - Cross-Site Scripting

Apache Tomcat 8.5.50 to 8.5.81, 9.0.30 to 9.0.64, 10.0.0-M1 to 10.0.22, and 10.1.0-M1 to 10.1.0-M16 contain a reflected cross-site scripting caused by displaying unfiltered user data in the Form authentication example, letting attackers execute scripts in victim browsers, exploit requires attacke...

Apache Tomcat - Cross-Site Scripting

Improper Neutralization of Script-Related HTML Tags in a Web Page Basic XSS vulnerability in the number guess example for Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.22, from 10.1.0-M1 through 10.1.55, from 9.0.0.M1 through 9.0.118, from 8.5.0 through 8.5.100, fro...

Apache Tomcat - HTTP Request Smuggling

Apache Tomcat from versions 8.5.0 to 8.5.93, 9.0.0-M1 to 9.0.81, 10.1.0-M1 to 10.1.13, and 11.0.0-M1 to 11.0.0-M11 contain an improper input validation caused by incorrect parsing of HTTP trailer headers, letting attackers craft headers to cause request smuggling, exploit requires sending malicio...

CVE-2026-59084 Apache Tomcat: EncryptInterceptor requirements not clearly documented

Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.13 through 9.0.119, from...

EUVD-2026-43640

Insufficient Technical Documentation vulnerability in Apache Tomcat since the requirements to securely configure the EncryptInterceptor were not clearly documented. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.13 through 9.0.119, from...

CVE-2026-59084

CVE-2026-59084 affects Apache Tomcat across multiple branches (11.x, 10.x, 9.x, 8.x, 7.x) where EncryptInterceptor configuration requirements were not clearly documented, per NVD and related sources. Root cause: insufficient technical documentation for EncryptInterceptor configuration. Impact sta...

CVE-2026-59083

Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0...

EUVD-2026-43638

Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0...

CVE-2026-59083 Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass

Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0...

Apache Tomcat Tribes EncryptInterceptor Bypass - Remote Code Execution

Missing Encryption of Sensitive Data vulnerability in Apache Tomcat due to the fix for CVE-2026-29146 allowing the bypass of the EncryptInterceptor. This issue affects Apache Tomcat: 11.0.20, 10.1.53, 9.0.116. id: CVE-2026-34486 info: name: Apache Tomcat Tribes EncryptInterceptor Bypass - Remote...

Red Hat JBoss Enterprise Application Platform - Sensitive Information Disclosure

Red Hat JBoss Enterprise Application Platform 4.2 before 4.2.0.CP09 and 4.3 before 4.3.0.CP08 is susceptible to sensitive information disclosure. A remote attacker can obtain sensitive information about "deployed web contexts" via a request to the status servlet, as demonstrated by a full=true...

Apache Tomcat Remote Command Execution

When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a an attacker is able to control the contents and name of a file on the server; and b the server is configured to use the PersistenceManager with a FileStore; and c the...

RHSA-2026:38505 Red Hat Security Advisory: tomcat security, bug fix, and enhancement update

Bulletin has no description...

Apache Tomcat 4.x-7.x - Cross-Site Scripting

Apache Tomcat 4.x through 7.x contains a cross-site scripting vulnerability which an attacker can use to execute arbitrary script in the browser of an unsuspecting user in the context of the affected site. id: CVE-2007-2449 info: name: Apache Tomcat 4.x-7.x - Cross-Site Scripting author:...

Jakarta Tomcat 3.1 and 3.0 - Information Disclosure

Jakarta Tomcat 3.1 and 3.0 under Apache contain a vulnerability in the Snoop servlet that reveals sensitive system information when a remote attacker requests a nonexistent URL with a .snp extension, exploit requires remote access. id: CVE-2000-0760 info: name: Jakarta Tomcat 3.1 and 3.0 -...

Apache Tomcat: Apache Tomcat: Information disclosure via Padding Oracle vulnerability in EncryptInterceptor

A flaw was found in Apache Tomcat. This Padding Oracle vulnerability, present in the EncryptInterceptor with its default configuration, could allow a remote attacker to decrypt sensitive information. By exploiting weaknesses in the encryption padding, an attacker may be able to gain unauthorized...

Important: Red Hat Security Advisory: tomcat security, bug fix, and enhancement update

An update for tomcat is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. 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...

Apache Tomcat: Apache Tomcat: Missing Encryption of Sensitive Data due to EncryptInterceptor bypass

A flaw was found in Apache Tomcat. This vulnerability, categorized as Missing Encryption of Sensitive Data, arises from a bypass in the EncryptInterceptor, a component designed to ensure data encryption. This bypass, introduced as a fix for CVE-2026-29146, allows sensitive data to remain...

Apache Tomcat - Open Redirect

Apache Tomcat versions prior to 9.0.12, 8.5.34, and 7.0.91 are prone to an open-redirection vulnerability because it fails to properly sanitize user-supplied input. id: CVE-2018-11784 info: name: Apache Tomcat - Open Redirect author: geeknik severity: medium description: | Apache Tomcat versions...