CVE-2023-40530

MEDIUM 4.7CVE-2023-40530 · Published 25/08/2023 · updated 17/06/2026

In short

CVE-2023-40530 is a MEDIUM (CVSS 4.7) vulnerability affecting skylark (skylark).
Chance of exploitation in the next 30 days (EPSS): 0.58%, higher than 47.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
skylark skylark	`≤ 6.2.13`	No fix yet

Description

Improper authorization in handler for custom URL scheme issue in 'Skylark' App for Android 6.2.13 and earlier and 'Skylark' App for iOS 6.2.13 and earlier allows an attacker to lead a user to access an arbitrary website via another application installed on the user's device.

References

apps.apple.com/jp/app/%E3%81%99%E3%81%8B%E3%81%84%E3%82%89%E3%83%BC%E3%81%8F%E3%82%A2%E3%83%97%E3%83%AA/id906930478 · Product
jvn.jp/en/jp/JVN03447226 · Third Party Advisory
play.google.com/store/apps/details · Product

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