Jenkins Matrix Project Plugin 822.v01b_8c85d16d2 and earlier does not sanitize user-defined axis names of multi-configuration projects, allowing attackers with Item/Configure permission to create or replace any config.xml files on the Jenkins controller file system with content not controllable by the attackers.

Affected: Maven: org.jenkins-ci.plugins:matrix-project

Jenkins Matrix Project Plugin 822.v01b_8c85d16d2 and earlier does not sanitize user-defined axis names of multi-configuration projects submitted through the `config.xml` REST API endpoint.

This allows attackers with Item/Configure permission to create or replace any `config.xml` file on the Jenkins controller file system with content not controllable by the attackers.

Matrix Project Plugin 822.824.v14451b_c0fd42 sanitizes user-defined axis names of Multi-configuration project.

ssh: Prefix truncation attack on Binary Packet Protocol (BPP) jetty: stop accepting new connections from valid clients jenkins-2-plugins: git-server plugin arbitrary file read vulnerability jenkins-2-plugins: matrix-project plugin path traversal vulnerability golang-protobuf: encoding/protojson, internal/encoding/json: infinite loop in protojson.Unmarshal when unmarshaling certain forms of invalid JSON jenkins-2-plugins: Improper input sanitization in HTML Publisher Plugin jenkins-plugin/script-security: sandbox bypass via crafted constructor bodies jenkins-plugin/script-security: sandbox bypass via sandbox-defined classes

Ein entfernter Angreifer kann mehrere Schwachstellen in Jenkins ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, Dateien zu manipulieren oder Cross-Site Scripting (XSS)-Angriffe durchzuführen.