CVE-2019-5483 json
Sensitive Data Exposure in seneca
published 7y ago modified 4mo ago also GHSA-2xwv-3cc9-fp7c , EUVD-2019-0648
- cvss
- 5.3
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 67%
- public exploits
- 0
- none known
Summary
Seneca < 3.9.0 contains a vulnerability that could lead to exposing environment variables to unauthorized users.
Patch / fix
- npm seneca 3.9.0
- senecajs seneca 3.9.0
Is CVE-2019-5483 in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
1.18% chance of exploitation in the next 30 days, higher than 67% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- hackerone.com https://hackerone.com/reports/526258 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.3 | CVSS:3.1/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 |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| npm | seneca | <3.9.0 |
3.9.0 |
Affected products
- n/a seneca
Classification
- Weakness
-
- CWE-209 Generation of Error Message Containing Sensitive Information
References
-
hackerone.com
/reports/526258
web, exploit, issue-tracking, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2019-5483
advisory
-
github.com
/nodejs/security-wg/blob/master/vuln/npm/501.json
web
-
npmjs.com
/advisories/1155
web
Sources
- CVE List CVE-2019-5483
- GitHub Advisory GHSA-2xwv-3cc9-fp7c
- NVD CVE-2019-5483
Fencer Intel 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.