Advisories · Technology

Wikimedia Foundation Mediawiki - UploadWizard Extension.

Every CVE that names Wikimedia Foundation Mediawiki - UploadWizard Extension among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2026-100381 CVE record

CVSS 5.3 Medium

UploadWizard Flickr collection and set titles allow DOM XSS
- Wikimedia Foundation Mediawiki - UploadWizard Extension
- Cross-site scripting (XSS)
Not analysed yet 25 Sept 2026
CVE-2026-0671 CVE record

CVSS 6.1 Medium

Multiple stored i18n/message-key XSSes in UploadWizard
- Wikimedia Foundation MediaWiki - UploadWizard extension
- Cross-site scripting (XSS)
Not analysed yet 8 Jan 2026