CVE-2019-10076 Cross-Site Scripting in JSPWiki

What is CVE-2019-10076?

CVE-2019-10076 is a medium-severity cross-site scripting vulnerability in Apache JSPWiki, published on 20 May 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-79

Which versions are affected by CVE-2019-10076?

4 open source packages ship an affected version, including org.apache.jspwiki:jspwiki-main and org.apache.jspwiki:jspwiki-war. It affects 1 product.

Products include Apache Jspwiki.

How do I fix CVE-2019-10076?

Upgrade org.apache.jspwiki:jspwiki-main to 2.11.0.M4 or later.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2019-10076 being exploited?

There is no known exploitation of CVE-2019-10076 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Other vulnerabilities in Apache JSPWiki

• CVE-2026-28812 Apache JSPWiki: UserManager does not sanity-check user database at startup Critical 9.8
• CVE-2021-44140 Arbitrary file deletion on logout Critical 9.1
• CVE-2026-28813 Apache JSPWiki: JSPWiki vulnerable to JSON hijacking High 8.8
• CVE-2022-34158 User Group Privilege Escalation High 8.8
• CVE-2022-24947 Apache JSPWiki CSRF Account Takeover High 8.8

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-cxx2-fp39-rf3r.