CVE-2021-30246
CriticalAdvisory
Published 16 Apr 2021In the index since 6 Sept 2026
- Severity
- Critical
- worst across findings
- CVSS
- 9.1
- base score, highest
- EPSS
- 0.010
- 60th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 2
- of 17,781 indexed, latest versions
- Container images
- 2
- deployed by those charts
- Fix available
- 1 of 1
- affected package
RSA signature validation vulnerability on maleable encoded message in jsrsasign
Carried by container images the latest versions of 2 of 17,781 indexed charts deploy, on 2 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| jsrsasignnpm | 8.0.12, 8.0.20 | 10.2.0 | 2 |
- OSV records
- GHSA-27fj-mc8w-j9wg
Charts affected
2 by stars
Container images carrying it
2 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| jayfong/ | 163e5d621910 | jsrsasign | 10.2.0 | 1 |
| misskey/ | e08b7c478093 | jsrsasign | 10.2.0 | 1 |