CVE-2026-100381

UNKNOWN 0.0

UploadWizard Flickr collection and set titles allow DOM XSS

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation Mediawiki - UploadWizard Extension allows Cross-Site Scripting (XSS). This issue affects Mediawiki - UploadWizard Extension: from * before 1.46.1, 1.45.5, 1.43.10.

CWE	CWE-79
Vendor	wikimedia foundation
Product	mediawiki - uploadwizard extension
Published	Sep 25, 2026

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Affected Versions

Wikimedia Foundation / Mediawiki - UploadWizard Extension

* < 1.46.1, 1.45.5, 1.43.10

References

NVD ↗ CVE.org ↗ EPSS Data ↗

phabricator.wikimedia.org: https://phabricator.wikimedia.org/T434619 gerrit.wikimedia.org: https://gerrit.wikimedia.org/r/q/Iba914c0d7e86f9342ee9cecde3bee0806ec90c84

Credits

Marco Paciaroni (bombobombone)