CVE-2024-5739

The in-app browser of LINE client for iOS versions below 14.9.0 contains a Universal XSS (UXSS) vulnerability. This vulnerability allows for cross-site scripting (XSS) where arbitrary JavaScript can be executed in the top frame from an embedded iframe on any displayed web site within the in-app browser. The in-app browser is usually opened by tapping on URLs contained in chat messages, and for the attack to be successful, the victim must trigger a click event on a malicious iframe. If an iframe embedded in any website can be controlled by an attacker, this vulnerability could be exploited to capture or alter content displayed in the top frame, as well as user session information. This vulnerability affects LINE client for iOS versions below 14.9.0 and does not affect other LINE clients such as LINE client for Android. Please update LINE client for iOS to version 14.9.0 or higher.

• CWE-79

• https://hackerone.com/reports/2284129Permissions Required, Third Party Advisory
• https://hackerone.com/reports/2284129Permissions Required, Third Party Advisory

Published

Jun 12, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-57373Cross Site Request Forgery (CSRF) vulnerability in Lifestyle…8.1
• CVE-2024-57375Andamiro Pump It Up 20th Anniversary (aka Double X or XX/201…2.4
• CVE-2024-57376Buffer Overflow vulnerability in D-Link DSR-150, DSR-150N, D…8.8
• CVE-2024-57378Wazuh SIEM version 4.8.2 is affected by a broken access cont…7.3
• CVE-2024-5738Rejected reason: This CVE ID has been rejected or withdrawn …
• CVE-2024-57386Cross Site Scripting vulnerability in Wallos v.2.41.0 allows…6.1
• CVE-2024-57392Buffer Overflow vulnerability in Proftpd commit 4017eff8 all…7.5
• CVE-2024-57394The quarantine - restore function in Qi-ANXIN Tianqing Endpo…8.8
• CVE-2024-57395Password Vulnerability in Safety production process manageme…9.8
• CVE-2024-57401SQL Injection vulnerability in Uniclare Student portal v.2 a…9.8
• CVE-2024-57407An arbitrary file upload vulnerability in the component /use…7.3
• CVE-2024-57408An arbitrary file upload vulnerability in the component /com…7.2