CVE-2017-8809
9.8
CRITICAL
CVSS 3.1
EPSS 18.1%
Description
api.php in MediaWiki before 1.27.4, 1.28.x before 1.28.3, and 1.29.x before 1.29.2 has a Reflected File Download vulnerability.
How to fix CVE-2017-8809
To remediate CVE-2017-8809, upgrade the affected package to a fixed version below.
- Debian/mediawiki—upgrade to 1:1.27.4-1 or later
Is CVE-2017-8809 being exploited?
Moderate — EPSS is 18.1%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 1:1.27.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |