CVE-2021-41798
MEDIUM6.1EPSS 0.16%Published: 10/11/2021Modified: 4/28/2026
Description
MediaWiki before 1.36.2 allows XSS. Month related MediaWiki messages are not escaped before being used on the Special:Search results page.
Affected packages (2)
- Bitnami/mediawikifrom 0, < 1.36.2
- Debian/mediawikifrom 0, < 1:1.35.4-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
References (7)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-41798
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJDYJQWT43GBD6GNQ4OW7JOZ6WQ6DZTN/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDBPECBWN6LWNSWIQMVXK6PP4YFEUYHA/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QNEAI2T3Y65I55ZB6UE6RMC662RZTGRX/
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2021-41798
- WEBhttps://phabricator.wikimedia.org/T285515
- WEBhttps://security.gentoo.org/glsa/202305-24