CVE-2021-31548

EPSS 0.11%
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. A MediaWiki user who is partially blocked or was unsuccessfully blocked could bypass AbuseFilter and have their edits completed.

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	0.11%	0.302

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:N/I:P/A:N

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

https://gerrit.wikimedia.org/r/q/Ifac795125927d584a31d95e1b4c4241eef860fa1

Third Party Advisory

Issue Tracking

https://phabricator.wikimedia.org/T272333

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-31548

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-31548

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-31548

EUVD