vulnerability
MediaWiki: CVE-2021-46146: Improper Neutralization of Input During Web Page Generation
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:M/Au:S/C:N/I:P/A:N) | Jan 10, 2022 | Jan 17, 2022 | May 6, 2026 |
Severity
3
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
Jan 10, 2022
Added
Jan 17, 2022
Modified
May 6, 2026
Description
An issue was discovered in MediaWiki before 1.35.5, 1.36.x before 1.36.3, and 1.37.x before 1.37.1. The WikibaseMediaInfo component is vulnerable to XSS via the caption fields for a given media file.
Solution
mediawiki-upgrade-latest
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