16917 matches found
UBUNTU-CVE-2026-34479
The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output. Conforming XML parsers are required to reject documents containing such characters with a fatal error, which may cause downstream log...
CVE-2026-35601 Vikunja has an iCalendar Property Injection via CRLF in CalDAV Task Output
Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV output generator builds iCalendar VTODO entries via raw string concatenation without applying RFC 5545 TEXT value escaping. User-controlled task titles containing CRLF characters break the iCalendar propert...
CVE-2026-34479 Apache Log4j 1 to Log4j 2 bridge: Silent log event loss in Log4j1XmlLayout due to unescaped XML 1.0 forbidden characters
The Log4j1XmlLayout from the Apache Log4j 1-to-Log4j 2 bridge fails to escape characters forbidden by the XML 1.0 standard, producing malformed XML output. Conforming XML parsers are required to reject documents containing such characters with a fatal error, which may cause downstream log...
CVE-2026-34478
CVE-2026-34478 (Log4j Core) affects Apache Log4j Core 2.21.0 through 2.25.3 and involves CRLF log-injection risks in stream-based syslog output due to undocumented renames of configuration attributes in Rfc5424Layout. Specifically, the newLineEscape attribute was silently renamed, breaking newlin...
CVE-2026-34478 Apache Log4j Core: Log injection in Rfc5424Layout due to silent configuration incompatibility
Apache Log4j Core's Rfc5424Layout https://logging.apache.org/log4j/2.x/manual/layouts.htmlRFC5424Layout , in versions 2.21.0 through 2.25.3, is vulnerable to log injection via CRLF sequences due to undocumented renames of security-relevant configuration attributes. Two distinct issues affect user...
CVE-2026-34478 Apache Log4j Core: Log injection in Rfc5424Layout due to silent configuration incompatibility
Apache Log4j Core's Rfc5424Layout https://logging.apache.org/log4j/2.x/manual/layouts.htmlRFC5424Layout , in versions 2.21.0 through 2.25.3, is vulnerable to log injection via CRLF sequences due to undocumented renames of security-relevant configuration attributes. Two distinct issues affect user...
GHSA-2G7H-7RQR-9P4R Vikunja has iCalendar Property Injection via CRLF in CalDAV Task Output
Summary The CalDAV output generator builds iCalendar VTODO entries via raw string concatenation without applying RFC 5545 TEXT value escaping. User-controlled task titles containing CRLF characters break the iCalendar property boundary, allowing injection of arbitrary iCalendar properties such as...
Vikunja has iCalendar Property Injection via CRLF in CalDAV Task Output
Summary The CalDAV output generator builds iCalendar VTODO entries via raw string concatenation without applying RFC 5545 TEXT value escaping. User-controlled task titles containing CRLF characters break the iCalendar property boundary, allowing injection of arbitrary iCalendar properties such as...
Cross-site Scripting (XSS)
Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the email notification rendering process. An attacker can inject arbitrary HTML content, such as phishing links or tracking images, by crafting malicious task titles that are embedded in notification emails...
Cross-site Scripting (XSS)
Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the email notification rendering process. An attacker can inject arbitrary HTML content, such as phishing links or tracking images, by crafting malicious task titles that are embedded in notification emails...
Cross-site Scripting (XSS)
Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the email notification rendering process. An attacker can inject arbitrary HTML content, such as phishing links or tracking images, by crafting malicious task titles that are embedded in notification emails...
BIT-JOOMLA-2026-21632 Joomla! Core - [20260304] - XSS vectors in various article title outputs
Lack of output escaping for article titles leads to XSS vectors in various locations...
BIT-JOOMLA-2026-21631 Joomla! Core - [20260303] - XSS vector in com_associations comparison view
Lack of output escaping leads to a XSS vector in the multilingual associations component...
WordPress Plugin ElementsKit Elementor Addons and Templates Cross-Site Scripting Vulnerability
WordPress is a blogging platform developed using the PHP language. The platform has the ability to set up a personal blog site on a PHP and MySQL based server.WordPress plugin is an application plugin. A cross-site scripting vulnerability exists in the WordPress plugin ElementsKit Elementor Addon...
PT-2026-31952
Name of the Vulnerable Software and Affected Versions Vikunja versions prior to 2.3.0 Description Vikunja, a self-hosted task management platform, has an issue where the CalDAV output generator doesn't properly escape characters in iCalendar VTODO entries. Specifically, user-controlled task title...
Discourse cross-site scripting vulnerability (CNVD-2026-17263)
Discourse is Discourse open source set of open source community discussion platform. The platform includes features such as community , e-mail and chat rooms . Discourse suffers from a cross-site scripting vulnerability that stems from the user and group display names not being HTML escaped in...
Apache Log4j 安全漏洞
Apache Log4j is an open-source logging tool based on Java, developed by the Apache Foundation in the United States. There is a security vulnerability in Apache Log4j, which stems from Log4j1XmlLayout failing to escape characters prohibited by the XML 1.0 standard, potentially resulting in...
WordPress plugin Webling 跨站脚本漏洞
WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. Versions...
EUVD-2026-21053
Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve component of Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.40 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 o...
CVE-2026-34483 Apache Tomcat: Incomplete escaping of JSON access logs
Improper Encoding or Escaping of Output vulnerability in the JsonAccessLogValve component of Apache Tomcat. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.20, from 10.1.0-M1 through 10.1.53, from 9.0.40 through 9.0.116. Users are recommended to upgrade to version 11.0.21, 10.1.54 o...