Zimbra Collaboration Suite < 8.8.15 - Improper Encoding

An issue was discovered in the Calendar feature in Zimbra Collaboration Suite 8.8.x before 8.8.15 patch 30 update 1, as exploited in the wild starting in December 2021. An attacker could place HTML containing executable JavaScript inside element attributes. This markup becomes unescaped, causing...

Improper Encoding or Escaping of Output

Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output that allows bypassing of the contenttypedenylist in the denylistedcontenttype? function. An attacker can upload files with MIME types containing unescaped regex metacharacters, including the + in...

Apache Tomcat: Apache Tomcat: Information disclosure due to improper encoding in JsonAccessLogValve

A flaw was found in the JsonAccessLogValve component of Apache Tomcat. This improper encoding or escaping of output vulnerability could allow an attacker to inject specially crafted data into log files. This could lead to information disclosure or other unintended consequences when the logs are...

Apache Tomcat: Apache Tomcat: Information disclosure due to improper encoding in JsonAccessLogValve

A flaw was found in the JsonAccessLogValve component of Apache Tomcat. This improper encoding or escaping of output vulnerability could allow an attacker to inject specially crafted data into log files. This could lead to information disclosure or other unintended consequences when the logs are...

Improper Encoding or Escaping of Output

Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output in the htmltomarkdown, markdowntohtml, and inlinecss filters due to incorrect declaration of output safety. An attacker can inject unescaped HTML or script content by supplying specially crafted...

Cross-site Scripting (XSS)

Overview @umbraco-cms/backoffice is a This package contains the types for the Umbraco Backoffice. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the confirmation dialog element. An attacker can execute arbitrary scripts in the context of the affected application ...

Improper Encoding or Escaping of Output

Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output due to improper escaping of single quotes in the SSH transport command construction process. An attacker can inject arbitrary shell tokens by including single quotes in the repository path,...

Improper Encoding org.apache.tomcat:tomcat-catalina Dependency in Jira Service Management Data Center

This High severity Improper Encoding vulnerability known as CVE-2026-34483 was introduced in version 11.3.0. This Improper Encoding or Escaping of Output vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N allows an unauthenticated attacker to...

Improper Encoding or Escaping of Output

Overview launder is an A sanitize module for the people. Built for ApostropheCMS. Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via the linkHref field handling. An attacker can execute arbitrary JavaScript by supplying a javascript: URL in an image...

Siemens Teamcenter 跨站脚本漏洞

Siemens Teamcenter is a software application for product lifecycle management developed by Siemens, a German company. Siemens Teamcenter has a cross-site scripting vulnerability, which arises from improperly encoding or filtering data provided by users, potentially allowing attackers to inject...

Improper Encoding or Escaping of Output

Overview hono is an Ultrafast web framework for the Edges Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output the styleObjectForEach and jsxAttr style serialization paths in the JSX runtime. An attacker can inject arbitrary CSS declarations by supplying...

Improper Encoding or Escaping of Output

Overview Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output via the RSS feed rendering process. An attacker can execute arbitrary JavaScript in the context of RSS readers by injecting malicious tag names or raw HTML markdown content. This is only exploitab...

Improper Encoding org.apache.tomcat:tomcat-catalina Dependency in Confluence Data Center

This High severity Improper Encoding vulnerability known as CVE-2026-34483 was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0. This Improper Encoding or Escaping of Output vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of...

ROS-20260505-73-0013

A vulnerability in the http.cookies library of the Python programming language interpreter CPython is related to improper encoding or escaping of output data. Exploitation of the vulnerability could allow a remote attacker to affect the confidentiality and integrity of protected information...

Improper Encoding or Escaping of Output

Overview org.apache.polaris:polaris-core is an a catalog for data lakes. It provides new levels of choice, flexibility and control over data, with full enterprise security and Apache Iceberg interoperability across a multitude of engines and infrastructure Affected versions of this package are...

Security Bulletin: Vulnerabilities in Apache Tomcat and Lodash might affect IBM Storage Defender Copy Data Management

Summary IBM Storage Defender Copy Data Management can be affected by vulnerabilities in Apache Tomcat and Lodash. Vulnerabilities include Improper Input Validation vulnerability in Apache Tomcat, Inconsistent Interpretation of HTTP Requests 'HTTP Request/Response Smuggling' vulnerability in Apach...

EUVD-2026-26417

SSCMS v7.4.0 contains a reflected cross-site scripting vulnerability in the STL processing endpoint that allows attackers to execute arbitrary JavaScript by crafting malicious STL template payloads that are decrypted and returned without proper sanitization. Attackers can exploit improper output...

Improper Encoding or Escaping of Output

Overview axios is a promise-based HTTP client for the browser and Node.js. Affected versions of this package are vulnerable to Improper Encoding or Escaping of Output through the encode function in AxiosURLSearchParams. An attacker can smuggle a NUL byte into serialized query strings by supplying...

CVE-2026-6058

UNSUPPORTED WHEN ASSIGNED An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00ABDV.3C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service DoS condition in the web management interface by convincing an authenticated...

EUVD-2026-24051

UNSUPPORTED WHEN ASSIGNED An improper encoding or escaping vulnerability in the CGI program of Zyxel WRE6505 v2 firmware version V1.00ABDV.3C0 could allow an adjacent attacker on the WLAN to cause a denial-of-service DoS condition in the web management interface by convincing an authenticated...