CVE-2020-10959
MediaWiki Open Redirect vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 0.27%
Description
resources/src/mediawiki.page.ready/ready.js in MediaWiki before 1.35 allows remote attackers to force a logout and external redirection via HTML content in a MediaWiki page.
How to fix CVE-2020-10959
To remediate CVE-2020-10959, upgrade the affected package to a fixed version below.
- Bitnami/mediawiki—upgrade to 1.35.0 or later
- —upgrade to 1.34.0-rc.0 or later
Is CVE-2020-10959 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.35.0
- from 0, < 1.34.0-rc.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 |