Improper Authorization in Handler for Custom URL Scheme in Lemon8 App for Android and Lemon8 App for iOS - CVE-2022-41797
Published: October 19, 2022
Vulnerability identifier: #VU68482
CSH Severity: Low
CVSS v4.0: 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-2022-41797
CWE-ID: CWE-939
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: HELIOPHILIA PTE. LTD.
Affected software:
Lemon8 App for Android
Lemon8 App for iOS
Lemon8 App for Android
Lemon8 App for iOS
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a phishing attack.
The vulnerability exists due to improper restriction of function to access a requested URL using Custom URL Scheme/DeepLink. A remote attacker can trick a victim to access an arbitrary website.
How to mitigate CVE-2022-41797
Install updates from vendor's website.