CVE-2022-41797

Name: CVE-2022-41797
Creator: NVD / NIST
Published: 2022-10-24T14:15:52.57+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.86%

Last modified Jun 17, 2026

CVE-2022-41797 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Improper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.. EPSS estimates a 0.86% chance of exploitation in the next 30 days.

Description

Improper authorization in handler for custom URL scheme vulnerability in Lemon8 App for Android versions prior to 3.3.5 and Lemon8 App for iOS versions prior to 3.3.5 allows a remote attacker to lead a user to access an arbitrary website via the vulnerable App. As a result, the user may become a victim of a phishing attack.

Metrics

CVSS 3.1

6.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS Probability

0.86%

53.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Lemon8 Project	Lemon8	< 3.3.5

References

https://apps.apple.com/jp/app/lemon8/id1498607143Product, Third Party Advisory
https://jvn.jp/en/jp/JVN10921428/index.htmlThird Party Advisory
https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=USProduct, Third Party Advisory
https://apps.apple.com/jp/app/lemon8/id1498607143Product, Third Party Advisory
https://jvn.jp/en/jp/JVN10921428/index.htmlThird Party Advisory
https://play.google.com/store/apps/details?id=com.bd.nproject&hl=ja&gl=USProduct, Third Party Advisory

Timeline

Published: Oct 24, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-41797?

How severe is CVE-2022-41797?

CVE-2022-41797 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.86% probability of exploitation in the next 30 days.

How do I fix CVE-2022-41797?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-41797?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST