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4.3
CVSSv3

CVE-2021-31549

Published: 22/04/2021 Updated: 22/04/2021
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
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Vulnerability Summary

An issue exists in the AbuseFilter extension for MediaWiki up to and including 1.35.2. The Special:AbuseFilter/examine form allowed for the disclosure of suppressed MediaWiki usernames to unprivileged users.

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References

CWE-200https://phabricator.wikimedia.org/T274152https://gerrit.wikimedia.org/r/q/I71a6d521bd12931ce60eec4d2dc35af19146000fhttps://gerrit.wikimedia.org/r/q/I6063c02fa261c4cc0e6dbbb2db4e111eb85912c2https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2021-35000CVE-2024-4439unauthorizedCVE-2024-0042CVE-2024-31848CVE-2023-40694cache poisoningCVE-2024-23707firmware
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