Description
Loop with unreachable exit condition ('infinite loop') vulnerability in The Wikimedia Foundation Mediawiki - GrowthExperiments Extension allows Leveraging Time-of-Check and Time-of-Use (TOCTOU) Race Conditions. This issue was remediated only on the `master` branch.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| The Wikimedia Foundation | Mediawiki - GrowthExperiments Extension | 1.45, 1.44, 1.43, < 1.43 | 1.43 |
Advisories 1
- WID-SEC-2026-1043 MediaWiki Erweiterungen: Mehrere Schwachstellen ermöglichen Cross-Site Scripting BSI CERT-Bund (WID) · Apr 9, 2026