CVE-2021-31545

EPSS 0.2%
Veröffentlicht 22.04.2021 03:15:07
Zuletzt bearbeitet 21.11.2024 06:05:52
Quelle cve@mitre.org
CVE-Watchlists
Login
Unerledigt
Login

An issue was discovered in the AbuseFilter extension for MediaWiki through 1.35.2. The page_recent_contributors leaked the existence of certain deleted MediaWiki usernames, related to rev_deleted.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 5

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	0.2%	0.424

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	5.3	3.9	1.4	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/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/I8d5ed9ca84282ee50832035af86123633fc88293

Vendor Advisory

Issue Tracking

https://phabricator.wikimedia.org/T71367

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-31545

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-31545

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-31545

EUVD