CVE-2021-31549

EPSS 0.18%
Published 22.04.2021 03:15:08
Last modified 21.11.2024 06:05:53
Source cve@mitre.org
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An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The Special:AbuseFilter/examine form allowed for the disclosure of suppressed MediaWiki usernames to unprivileged users.

Affected products Warnungen 0 Metrics 3 CWE 1 References 6

Data is provided by the National Vulnerability Database (NVD)

Mediawiki ≫ Mediawiki Version <= 1.35.2

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.18%	0.397

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:P/I:N/A:N

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://gerrit.wikimedia.org/r/q/I6063c02fa261c4cc0e6dbbb2db4e111eb85912c2

Vendor Advisory

Issue Tracking

https://gerrit.wikimedia.org/r/q/I71a6d521bd12931ce60eec4d2dc35af19146000f

Vendor Advisory

Issue Tracking

https://phabricator.wikimedia.org/T274152

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-31549

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-31549

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-31549

EUVD