vulnerability
MediaWiki: Information Exposure (CVE-2021-31547)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:P/I:N/A:N) | Apr 22, 2021 | Apr 26, 2021 | Mar 7, 2024 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
Apr 22, 2021
Added
Apr 26, 2021
Modified
Mar 7, 2024
Description
An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. Its AbuseFilterCheckMatch API reveals suppressed edits and usernames to unprivileged users through the iteration of crafted AbuseFilter rules.
Solution
mediawiki-upgrade-latest
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