CVE-2020-24622 json
In Sonatype Nexus Repository 3.26.1, an S3 secret key can be exposed by an admin user.
published 6y ago modified 4mo ago also EUVD-2020-17338
- cvss
- 4.9
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
In Sonatype Nexus Repository 3.26.1, an S3 secret key can be exposed by an admin user.
Patch / fix
- sonatype nexus 3.27.0
Is CVE-2020-24622 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
0.99% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.9 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-522 Insufficiently Protected Credentials
References
-
issues.sonatype.org
/browse/NEXUS-25019
vendor-advisory
-
support.sonatype.com
/hc/en-us/articles/360053516793
vendor-advisory
Sources
- CVE List CVE-2020-24622
- NVD CVE-2020-24622
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.