Missing authorization in Rakuten Group, Inc. 'Rakuten Ichiba App' for Android
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-862.
Summary
'Rakuten Ichiba App' for Android 12.4.0 and earlier and 'Rakuten Ichiba App' for iOS 11.7.0 and earlier are vulnerable to improper authorization in handler for custom URL scheme. An arbitrary site may be displayed on the WebView of the product via Intent from another application installed on the user's device. As a result, the user may be redirected to an unauthorized site, and the user may become a victim of a phishing attack.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Rakuten Group, Inc. | 'Rakuten Ichiba App' for Android | up to 12.4.0 | — | No fix listed | CNA |
| Rakuten Group, Inc. | 'Rakuten Ichiba App' for iOS | up to 11.7.0 | — | No fix listed | CNA |
- 'Rakuten Ichiba App' for Android VendorRakuten Group, Inc. Affected up to 12.4.0 Fixed in — No fix listed CNA
- 'Rakuten Ichiba App' for iOS VendorRakuten Group, Inc. Affected up to 11.7.0 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:rakuten:ichiba:*:*:*:*:*:iphone_os:*:* | up to 11.7.0 | Vulnerable | Rakuten Mobile, Inc. |
| cpe:2.3:a:rakuten:ichiba:*:*:*:*:*:android:*:* | up to 12.4.0 | Vulnerable | Rakuten Mobile, Inc. |
- cpe:2.3:a:rakuten:ichiba:*:*:*:*:*:iphone_os:*:* Versions up to 11.7.0 Vulnerable ·Rakuten Mobile, Inc.
- cpe:2.3:a:rakuten:ichiba:*:*:*:*:*:android:*:* Versions up to 12.4.0 Vulnerable ·Rakuten Mobile, Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-41918
- 2026-10-03 Alias added: GHSA-jfp9-mpfm-8qc7
References
Sources
- CVE-2024-41918 · CVE Program
- CVE-2024-41918 · NVD
- FIRST EPSS
- GHSA-jfp9-mpfm-8qc7 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences