In Eclipse IDE versions < 2023-09 (4.29) some files with xml content are parsed vulnerable against all sorts of XXE attacks. The user just needs to open any evil project or update an open project with a vulnerable file (for example for review a foreign repository or patch).

Multiple cross-site scripting (XSS) vulnerabilities in the Help Contents web application (aka the Help Server) in Eclipse IDE, possibly 3.3.2, allow remote attackers to inject arbitrary web script or HTML via (1) the searchWord parameter to help/advanced/searchView.jsp or (2) the workingSet parameter in an add action to help/advanced/workingSetManager.jsp, a different issue than CVE-2010-4647.

Multiple cross-site scripting (XSS) vulnerabilities in the Help Contents web application (aka the Help Server) in Eclipse IDE before 3.6.2 allow remote attackers to inject arbitrary web script or HTML via the query string to (1) help/index.jsp or (2) help/advanced/content.jsp.