CVE-2021-45472

Summary

CVECVE-2021-45472
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-12-24 02:15:00 UTC
Updated2023-11-07 03:39:00 UTC
DescriptionIn 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.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Fedoraproject Fedora 35 All All All
Application Mediawiki Mediawiki All All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 35 Update: mediawiki-1.36.3-1.fc35 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org
gerrit.wikimedia.org/r/q/I37ece1dfdc80d38055067c9c4fa73ba591acd8bd MISC gerrit.wikimedia.org
⚓ T297570 XSS in Wikibase using formatter URL MISC phabricator.wikimedia.org
[SECURITY] Fedora 35 Update: mediawiki-1.36.3-1.fc35 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 282222 Fedora Security Update for mediawiki (FEDORA-2021-bef1126908)

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