CVE-2016-4561
ikiwiki - security update
6.1
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
Cross-site scripting (XSS) vulnerability in the cgierror function in CGI.pm in ikiwiki before 3.20160506 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors involving an error message.
How to fix CVE-2016-4561
To remediate CVE-2016-4561, upgrade the affected package to a fixed version below.
- Debian/ikiwiki—upgrade to 3.20160506 or later
- —upgrade to 3.20120629.2+deb7u1 or later
- —upgrade to 3.20141016.3 or later
Is CVE-2016-4561 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 3.20160506
- from 0, < 3.20120629.2+deb7u1
- from 0, < 3.20141016.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |