XSS Vulnerability in Wikimedia MediaWiki 1.30.0 through 1.32.1

CVE-2019-12471 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

Wikimedia MediaWiki 1.30.0 through 1.32.1 has XSS. Loading user JavaScript from a non-existent account allows anyone to create the account, and perform XSS on users loading that script. Fixed in 1.32.2, 1.31.2, 1.30.2 and 1.27.6.

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