CVE-2020-7637
MediumAdvisory
Published 7 Apr 2020In the index since 6 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.012
- 66th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5
- of 17,781 indexed, latest versions
- Container images
- 4
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Prototype pollution in class-transformer
Carried by container images the latest versions of 5 of 17,781 indexed charts deploy, on 4 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| class-transformernpm | 0.2.3 | 0.3.1 | 4 |
- OSV records
- GHSA-6gp3-h3jj-prx4
- Also known as
- SNYK-JS-CLASSTRANSFORMER-564431
Charts affected
5 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| redisinsightheywood8-helm-chartsVerified publisher | 0.4.5 | 1 of 1See more | 2,828 |
| authfcryptexlabsVerified publisher | 0.12.13 | 1 of 4See more | 3,769 |
| redisinsightredisinsight-helmVerified publisher | 0.1.1 | 1 of 1See more | 1,884 |
| chatqnatest-opea | 1.0.0 | 1 of 11See more | 39,090 |
| redis-vector-dbtest-opea | 1.0.0 | 1 of 1See more | 5,604 |
Container images carrying it
4 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| redis/ | 1c5f43fddcdd | class-transformer | 0.3.1 | 2 |
| cryptexlabs/ | 189c07411d7c | class-transformer | 0.3.1 | 1 |
| heywood8/ | 0bc9ab313d37 | class-transformer | 0.3.1 | 1 |
| redis/ | 699d341bd329 | class-transformer | 0.3.1 | 1 |