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Vulnerabilities & PatchesEmerging1 sourceAug 23, 2026 · 06:17via CVEFeed

CVE-2026-77115 - Brave Popup Builder 0.8.6 - Unauthenticated Reflected XSS via UTM Parameters

Brief

CVE ID : CVE-2026-77115

Published : Aug. 23, 2026, 6:17 a. m.

  • 14 hours, 54 minutes ago

Description : Brave Popup Builder (brave-popup-builder) up to version 0.

  • 5 reflects UTM query parameters into popup form HTML without escaping them.

Severity: 7.1

  • HIGH

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