CVE-2019-19910 is a medium-severity cross-site scripting (XSS) vulnerability affecting the MinervaNeue Skin in MediaWiki versions 1.34 and 1.35, specifically between November 5 and December 13, 2019. The flaw allows an attacker to inject malicious HTML attributes, such as onmouseover or src, into talk page topical headers when viewed in a mobile context, potentially leading to XSS or IP address disclosure. While the attack complexity is low and user interaction is required, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.34CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.34:*:*:*:*:*:*:* | ||
1.35CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:1.35:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.