#VU101789 Improper Authorization in Handler for Custom URL Scheme in Shonen Jump+ - CVE-2024-54125

Vulnerability identifier: #VU101789

Vulnerability risk: Low

CVSSv4.0: 1.2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2024-54125

CWE-ID: CWE-939

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Shonen Jump+
Mobile applications / Apps for mobile phones

Vendor: SHUEISHA INC

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to the affected application fails to restrict custom URL schemes properly. A remote attacker can trick a victim to access an arbitrary website.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Shonen Jump+: before 4.0.0

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External links
https://jvn.jp/en/jp/JVN08430039/index.html
https://shonenjumpplus.com/article/info20241216

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.