CVE-2017-16028 json
Cryptographically Weak PRNG in randomatic
published 2018-06-04 8 y ago modified 2026-06-17 4 mo ago also GHSA-6g33-f262-xjp4 , EUVD-2018-0518
- cvss
- 5.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 71%
- public exploits
- 0
- none known
Summary
react-native-meteor-oauth is a library for Oauth2 login to a Meteor server in React Native. The oauth Random Token is generated using a non-cryptographically strong RNG (Math.random()).
Patch / fix
- npm randomatic 3.0.0
- randomatic_project randomatic 3.0.0
Exploit prediction
1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
| GitHub | 3.0 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | randomatic | <3.0.0 |
3.0.0 |
Affected products
- HackerOne react-native-meteor-oauth node module
Classification
References
-
nodesecurity.io
/advisories/157
patch, third-party-advisory
-
github.com
/jonschlinkert/randomatic/commit/4a526959b3a246ae8e4a82f9c182180907227fe1#diff-b9cfc7f2cdf78a7f4b91a753d10865a
web
-
github.com
/tableflip/react-native-meteor-oauth/blob/a7eb738b74c469f5db20296b44b7cae4e2337435/src/meteor-oauth.js#L66
web, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2017-16028
advisory
-
github.com
/advisories/GHSA-6g33-f262-xjp4
advisory
-
npmjs.com
/advisories/157
web
Sources
- CVE List CVE-2017-16028
- GitHub Advisory GHSA-6g33-f262-xjp4
- NVD CVE-2017-16028
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.