CVE-2016-4839
The Android Apps Money Forward (prior to v7.18.0), Money Forward for The Gunma Bank (prior to v1.2.0), Money Forward for SHIGA BANK (prior…
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
The Android Apps Money Forward (prior to v7.18.0), Money Forward for The Gunma Bank (prior to v1.2.0), Money Forward for SHIGA BANK (prior to v1.2.0), Money Forward for SHIZUOKA BANK (prior to v1.4.0), Money Forward for SBI Sumishin Net Bank (prior to v1.6.0), Money Forward for Tokai Tokyo Securities (prior to v1.4.0), Money Forward for THE TOHO BANK (prior to v1.3.0), Money Forward for YMFG (prior to v1.5.0) provided by Money Forward, Inc. and Money Forward for AppPass (prior to v7.18.3), Money Forward for au SMARTPASS (prior to v7.18.0), Money Forward for Chou Houdai (prior to v7.18.3) provided by SOURCENEXT CORPORATION do not properly implement the WebView class, which allows an attacker to disclose information stored on the device via a specially crafted application.
Timeline
ID reserved
By jpcert
- 12 months later
· 12 months later
Published
- 7 years later
· 7 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
- WebView implmentation issue
- CWE-200 (opens in a new tab)All about CWE-200 and its CVEs
Affected products
Money Foward, Inc. · Money Forward
- affected prior to v7.18.0
Money Foward, Inc. · Money Forward for The Gunma Bank
- affected prior to v1.2.0
Money Foward, Inc. · Money Forward for SHIGA BANK
- affected prior to v1.2.0
Money Foward, Inc. · Money Forward for SHIZUOKA BANK
- affected prior to v1.4.0
Money Foward, Inc. · Money Forward for SBI Sumishin Net Bank
- affected prior to v1.6.0
Money Foward, Inc. · Money Forward for Tokai Tokyo Securities
- affected prior to v1.4.0
Money Foward, Inc. · Money Forward for THE TOHO BANK
- affected prior to v1.3.0
Money Foward, Inc. · Money Forward for YMFG
- affected prior to v1.5.0
SOURCENEXT CORPORATION · Money Forward for AppPass
- affected prior to v7.18.3
SOURCENEXT CORPORATION · Money Forward for au SMARTPASS
- affected prior to v7.18.0
SOURCENEXT CORPORATION · Money Forward for Chou Houdai
- affected prior to v7.18.3
References (4)
- http://www.sourcenext.com/support/i/160725_1 (opens in a new tab)x_refsource_MISCx_transferred
- 93035 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- http://corp.moneyforward.com/info/20160920-mf-android/ (opens in a new tab)x_refsource_CONFIRMx_transferred
- JVN#61297210 (opens in a new tab)third-party-advisoryx_refsource_JVNx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2016-5821 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2016-4839)Record last updated .