Description
In MediaWiki through 1.37, XSS can occur in Wikibase because an external identifier property can have a URL format that includes a $1 formatter substitution marker, and the javascript: URL scheme (among others) can be used.
Published: 2021-12-24
Score: 6.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-32238 In MediaWiki through 1.37, XSS can occur in Wikibase because an external identifier property can have a URL format that includes a $1 formatter substitution marker, and the javascript: URL scheme (among others) can be used.
History

No history.

Subscriptions

Fedoraproject Fedora
Mediawiki Mediawiki
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T04:39:21.063Z

Reserved: 2021-12-24T00:00:00.000Z

Link: CVE-2021-45472

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-24T02:15:07.350

Modified: 2024-11-21T06:32:16.940

Link: CVE-2021-45472

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-12-17T00:00:00Z

Links: CVE-2021-45472 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses