Open Redirect in MediaWiki
CVE-2020-10959
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.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.014 (72.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
References
- phabricator.wikimedia.org/T232932 (Exploit, Patch, Third Party Advisory)
- gerrit.wikimedia.org/r/c/mediawiki/core/+/536725 (Patch, Third Party Advisory)
- phabricator.wikimedia.org/T240393 (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-10959?
- CVE-2020-10959 is a medium-severity vulnerability in MediaWiki, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2020-06-02.
- How severe is CVE-2020-10959?
- Medium severity. CVSS v3 base score is 6.1 out of 10.