CVE-2021-40369
Apache JSPWiki Cross-site Scripting due to carefully crafted plugin link invocation
6.1
MEDIUM
CVSS 3.1
EPSS 2.9%
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.
How to fix CVE-2021-40369
To remediate CVE-2021-40369, upgrade the affected package to a fixed version below.
- —upgrade to 2.11.0 or later
Is CVE-2021-40369 being exploited?
Low — EPSS is 2.9%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.11.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |