CVE-2019-5919 json
Nablarch Incomplete Cryptography
published 2019-03-12 7 y ago modified 2026-06-17 4 mo ago also GHSA-hmx6-gc2p-5p82 , EUVD-2022-4180
- cvss
- 9.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.
Patch / fix
- maven com.nablarch.framework:nablarch-fw-web 1.5.1
- github.com/nablarch/nablarch-fw-web#53 pull request
- github.com/nablarch/nablarch-fw-web#54 pull request
Exploit prediction
0.95% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:P/A:N |
| GitHub | 3.0 | 9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | com.nablarch.framework:nablarch-fw-web | <1.5.1 |
1.5.1 |
Affected products
- TIS Inc. Nablarch 5
Classification
- Weakness
-
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm
References
-
github.com
/nablarch/nablarch-fw-web/pull/53
web
-
github.com
/nablarch/nablarch-fw-web/pull/54
web
-
nablarch.atlassian.net
/browse/NAB-313
web, third-party-advisory
-
jvn.jp
/en/jp/JVN56542712/index.html
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2019-5919
advisory
Sources
- CVE List CVE-2019-5919
- GitHub Advisory GHSA-hmx6-gc2p-5p82
- NVD CVE-2019-5919
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