CVE-2017-18256

PoC ×2—

CVSS 3.0

6.5 medium

EPSS

5%p92

Published

Apr 4, 2018 (Apr 4, 2018)

Modified

Jun 17, 2026

Description

Brave Browser before 0.13.0 allows remote attackers to cause a denial of service (resource consumption) via a long alert() argument in JavaScript code, because window dialogs are mishandled.

Vendors: brave
Products: brave browser
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (4.8%)

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