Description

The MinervaNeue Skin in MediaWiki from 2019-11-05 to 2019-12-13 (1.35 and/or 1.34) mishandles certain HTML attributes, as demonstrated by IMG onmouseover= (impact is XSS) and IMG src=http (impact is disclosing the client's IP address). This can occur within a talk page topical header that is viewed within a mobile (MobileFrontend) context.

Remediation

References

CVE-2019-19910

Related Vulnerabilities

PHP-Fusion Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-15041)

MySQL CVE-2018-3054 Vulnerability (CVE-2018-3054)

Atlassian Confluence Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-29450)

WordPress Plugin Events Manager Cross-Site Scripting (5.8.1.1)

WordPress Plugin ShareThis:Free Sharing Buttons and Tools Cross-Site Request Forgery (7.0.5)

Severity

Medium

Classification

CVE-2019-19910 CWE-707 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities