4.3

CVE-2021-36127

Exploit

EPSS 0.11%
Published 02.07.2021 13:15:07
Last modified 21.11.2024 06:13:10
Source cve@mitre.org
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An issue was discovered in the CentralAuth extension in MediaWiki through 1.36. The Special:GlobalUserRights page provided search results which, for a suppressed MediaWiki user, were different than for any other user, thus easily disclosing suppressed accounts (which are supposed to be completely hidden).

Affected products Warnungen 0 Metrics 3 CWE 1 References 5

Data is provided by the National Vulnerability Database (NVD)

Mediawiki ≫ Mediawiki Version <= 1.36

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.11%	0.304

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-922 Insecure Storage of Sensitive Information

The product stores sensitive information without properly limiting read or write access by unauthorized actors.

https://gerrit.wikimedia.org/r/q/I4e4dbcad61e1d4f6fd8b038bf63d19c69081a8ec

Patch

Vendor Advisory

https://phabricator.wikimedia.org/T285190

Patch

Vendor Advisory

Exploit

Issue Tracking

https://nvd.nist.gov/vuln/detail/CVE-2021-36127

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-36127

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-36127

EUVD