CVE-2023-39507

MEDIUM

Rikunabi NEXT < 11.5.0 - Unauthenticated Arbitrary Website Access via Custom URL Scheme Handler

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1
Core References
Third Party Advisory
https://jvn.jp/en/jp/JVN84820712/

Scores

CVSS v3 6.1
EPSS 0.0032
EPSS Percentile 24.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
recruit/rikunabi_next < 11.5.0
Published Aug 16, 2023
Tracked Since Feb 18, 2026