CVE-2020-35474 describes a cross-site scripting (XSS) vulnerability in MediaWiki versions prior to 1.35.1, specifically affecting Fedora and MediaWiki products. This medium-severity vulnerability (CVSS 6.1) arises from the improper handling of user-controlled input within the MediaWiki:recentchanges-legend-watchlistexpiry definition, allowing for the injection of raw HTML. Successful exploitation requires user interaction (UI:R) and could lead to low impact on confidentiality and integrity (C:L/I:L). Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.35.1CPE matchmatch criteria | cpe:2.3:a:mediawiki:mediawiki:*:*:*:*:*:*:*:* | ||
33CPE matchmatch criteria | cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
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.