CVE-2017-0371 Information disclosure in n/a

What is CVE-2017-0371?

CVE-2017-0371 is a high-severity vulnerability in Mediawiki Mediawiki, published on 18 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Which versions are affected by CVE-2017-0371?

It affects 1 product.

Products include Mediawiki Mediawiki.

How do I fix CVE-2017-0371?

Upgrade to a fixed version.

Is CVE-2017-0371 being exploited?

There is no known exploitation of CVE-2017-0371 in the wild and no public exploit code.

Other vulnerabilities in Mediawiki Mediawiki

• CVE-2023-37303 Denial of service in n/a Critical 9.8
• CVE-2022-29904 SQL injection in n/a Critical 9.8
• CVE-2022-29906 Missing authorization in n/a Critical 9.8
• CVE-2022-28205 Business logic in n/a Critical 9.8
• CVE-2022-28206 Missing authorization in n/a Critical 9.8

All Mediawiki Mediawiki vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2017-0371, GHSA-3hc7-mwwv-ff3c.