CVE-2026-0668 – VisualData extension: Regular Expression Denial of Service (ReDoS) via crafted user input

CVE ID : CVE-2026-0668

Published : Jan. 7, 2026, 5:36 p.m. | 51 minutes ago

Description : Inefficient Regular Expression Complexity vulnerability in Wikimedia Foundation MediaWiki – VisualData Extension allows Regular Expression Exponential Blowup.This issue affects MediaWiki – VisualData Extension: 1.45.

Severity: 0.0 | NA

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