CVE-2020-27623 json
JetBrains IdeaVim before version 0.58 might have caused an information leak in limited circumstances.
published 5y ago modified 4mo ago also EUVD-2020-20130
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.1%
- EPSS 1.1% chance of exploitation in 30 days, percentile 65%
- public exploits
- 0
- none known
Summary
JetBrains IdeaVim before version 0.58 might have caused an information leak in limited circumstances.
Patch / fix
- jetbrains ideavim 0.58
Is CVE-2020-27623 in your stack? 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
1.08% chance of exploitation in the next 30 days, higher than 65% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
References
-
blog.jetbrains.com
vendor-advisory
-
blog.jetbrains.com
/2020/11/16/jetbrains-security-bulletin-q3-2020/
vendor-advisory
Sources
- CVE List CVE-2020-27623
- NVD CVE-2020-27623
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.