A specially crafted url could be used to access files under the ROOT directory of the application on Apache JSPWiki 2.9.0 to 2.11.0.M2, which could be used by an attacker to obtain registered users' details.

A carefully crafted malicious attachment could trigger an XSS vulnerability on Apache JSPWiki 2.9.0 to 2.11.0.M3, which could lead to session hijacking.

A carefully crafted InterWiki link could trigger an XSS vulnerability on Apache JSPWiki 2.9.0 to 2.11.0.M3, which could lead to session hijacking.

A carefully crafted plugin link invocation could trigger an XSS vulnerability on Apache JSPWiki 2.9.0 to 2.11.0.M3, which could lead to session hijacking. Initial reporting indicated ReferredPagesPlugin, but further analysis showed that multiple plugins were vulnerable.