CVE-2025-14021

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CVSS 3.1

4.3 medium

EPSS

<1%p11

Published

Dec 15, 2025 (Dec 15, 2025)

Modified

Jun 17, 2026

Description

The in-app browser in LINE client for iOS versions prior to 14.14 is vulnerable to address bar spoofing, which could allow attackers to execute malicious JavaScript within iframes while displaying trusted URLs, enabling phishing attacks through overlaid malicious content.

Vendors: linecorp
Products: line
Weakness: CWE-451
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.2%)

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