Vulnerability in MediaWiki
CVE-2017-0371
MediaWiki before 1.23.16, 1.24.x through 1.27.x before 1.27.2, and 1.28.x before 1.28.1 allows remote attackers to discover the IP addresses of Wiki visitors via a style="background-image: attr(title url);" attack within a DIV element that has an attacker-controlled URL in the title attribute.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.016 (74.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
References
- phabricator.wikimedia.org/T140591 (Patch, Issue Tracking, Vendor Advisory)
- phabricator.wikimedia.org/T68404 (Exploit, Patch, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-0371?
- CVE-2017-0371 is a high-severity vulnerability in MediaWiki. CVSS score: 7.5/10. Published 2022-02-18.
- How severe is CVE-2017-0371?
- High severity. CVSS v3 base score is 7.5 out of 10.