CVE-2023-39507

6.1 mediumEPSS 0.4%

Medium (6.1) in recruit rikunabi next. EPSS 0.4% chance of exploitation in the next 30 days.

Improper authorization in the custom URL scheme handler in "Rikunabi NEXT" App for Android prior to ver. 11.5.0 allows a malicious intent to lead the vulnerable App to access an arbitrary website.

Severity

CVSS 3.1

6.1 medium

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWE: CWE-862
Published: 2023-08-16
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

recruit:rikunabi_next

References

https://jvn.jp/en/jp/JVN84820712/
https://jvn.jp/en/jp/JVN84820712/

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