title: XSS vulnerability on Denounce plugin
description: A carefully crafted plugin link invocation could trigger an XSS vulnerability on Apache JSPWiki, related to the Denounce plugin, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. Apache JSPWiki users should upgrade to 2.11.0 or later.
problem types: CVE-2021-40369
affected:
{
product: Apache JSPWiki
vendor: Apache Software Foundation
versions:
lessThanOrEqual: 2.11.0.M8, status: affected, version: Apache JSPWiki, versionType: custom
}
metrics:
other: [
content: {'other': 'moderate'}
type: unknown
]
workarounds: Apache JSPWiki users should upgrade to 2.11.0 or later.