CVE-2018-20851 json
Helpy before 2.2.0 allows agents to edit admins.
published 2019-07-10 7 y ago modified 2026-06-17 4 mo ago also EUVD-2018-13391
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
Helpy before 2.2.0 allows agents to edit admins.
Patch / fix
- helpy.io helpy 2.2.0
Exploit prediction
1.50% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P |
References
-
github.com
/helpyio/helpy/commit/a26dd854deb17e36a605f91a6f51d128e98d3818
patch, third-party-advisory
-
github.com
/helpyio/helpy/compare/d64e97a...592bc60
patch, third-party-advisory
Sources
- CVE List CVE-2018-20851
- NVD CVE-2018-20851
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.