CVE-2021-40369

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.

• CWE-79

• http://www.openwall.com/lists/oss-security/2022/08/03/3Mailing List, Third Party Advisory
• https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-40369Vendor Advisory
• https://lists.apache.org/thread/r2j00nrnpjgcmoxvlv3pgfoq9kzrcsfhVendor Advisory
• http://www.openwall.com/lists/oss-security/2022/08/03/3Mailing List, Third Party Advisory
• https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-40369Vendor Advisory
• https://lists.apache.org/thread/r2j00nrnpjgcmoxvlv3pgfoq9kzrcsfhVendor Advisory

Published

Nov 24, 2021

Last Modified

Jun 17, 2026

Status

Modified

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