What is CVE-2024-45203?

CVE-2024-45203 is a medium-severity vulnerability in Istyle \@Cosme, classified under CWE-939. CVSS score: 4.3/10. Published 2024-09-09.

How severe is CVE-2024-45203?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Vulnerability in Istyle \@Cosme

CVE-2024-45203

Improper authorization in handler for custom URL scheme issue in "@cosme" App for Android versions prior 5.69.0 and "@cosme" App for iOS versions prior to 6.74.0 allows an attacker to lead a user to access an arbitrary website via the vuln…

EPSS: 0.003 (19.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Istyle \@Cosme
Istyle Inc. "@Cosme" App For Android — versions versions prior to 5.69.0
Istyle Inc. "@Cosme" App For Ios — versions versions prior to 6.74.0

Weakness classification (CWE)

CWE-939

References

vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2024-45203?: CVE-2024-45203 is a medium-severity vulnerability in Istyle \@Cosme, classified under CWE-939. CVSS score: 4.3/10. Published 2024-09-09.
How severe is CVE-2024-45203?: Medium severity. CVSS v3 base score is 4.3 out of 10.