CVE-2021-31547

EPSS 0.17%
Veröffentlicht 22.04.2021 03:15:08
Zuletzt bearbeitet 21.11.2024 06:05:53
Quelle cve@mitre.org
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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.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 6

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Mediawiki ≫ Mediawiki Version <= 1.35.2

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.17%	0.388

CVSS Metriken
Quelle	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/I3f7dbd8b873d411e37c8c3aac2339bf5ec36907d

Third Party Advisory

Issue Tracking

https://gerrit.wikimedia.org/r/q/I4900b1be73323599d74e3164447f81eded094d75

Third Party Advisory

Issue Tracking

https://phabricator.wikimedia.org/T223654

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-31547

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-31547

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-31547

EUVD