The WebView class in the Cybozu KUNAI application before 2.0.6 for Android allows remote…
Priority LOW 22CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Partial · None · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
The WebView class in the Cybozu KUNAI application before 2.0.6 for Android allows remote attackers to execute arbitrary JavaScript code, and obtain sensitive information, via a crafted application that places this code into a local file associated with a file: URL.
Why it matters now
EPSS 0.01191 68th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cybozu:kunai:*:-:*:*:*:android:*:* | up to 2.0.5 | Vulnerable | Cybozu, Inc. |
- cpe:2.3:a:cybozu:kunai:*:-:*:*:*:android:*:* Versions up to 2.0.5 Vulnerable ·Cybozu, Inc.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-4012
- 2026-10-03 Alias added: GHSA-vr4m-fc3p-vvvm
References
More Cybozu, Inc. Kunai vulnerabilities
- TI-2012-03431 The Cybozu KUNAI application before 2.0.6 for Android allows remote attackers to execute… CVSS 2.0HIGH 9.3
- TI-2024-15408 Untrusted search path in Cybozu, Inc. Cybozu KUNAI for Android CVSS 3.1HIGH 7.5
- TI-2016-01086 Cybozu KUNAI for iPhone 2.0.3 through 3.1.5 and for Android 2.1.2 through 3.0.4 does not verify SSL certificates. CVSS 3.0MEDIUM 6.8
- TI-2017-01472 Cross-site scripting in Cybozu, Inc. Cybozu KUNAI for Android CVSS 3.0MEDIUM 6.1
- TI-2017-01414 Information disclosure in Cybozu, Inc. Cybozu KUNAI for Android CVSS 3.0LOW 2.5
Sources
- CVE-2012-4012 · CVE Program
- CVE-2012-4012 · NVD
- FIRST EPSS
- GHSA-vr4m-fc3p-vvvm · 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