CVE-2026-30827
HighAdvisory
Published 6 Mar 2026In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.5
- base score, highest
- EPSS
- 0.005
- 38th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 8
- of 17,781 indexed, latest versions
- Container images
- 8
- deployed by those charts
- Fix available
- 1 of 1
- affected package
express-rate-limit: IPv4-mapped IPv6 addresses bypass per-client rate limiting on servers with dual-stack network
Carried by container images the latest versions of 8 of 17,781 indexed charts deploy, on 8 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| express-rate-limitnpm | 8.1.0, 8.2.1 | 8.1.1, 8.2.2 | 8 |
- OSV records
- GHSA-46wh-pxpv-q5gq
Charts affected
8 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| unleashunleash | 5.6.8 | 1 of 2See more | 2,059 |
| adeptia-automate-mcpadeptia-automate-mcp | 1.0.0 | 1 of 2See more | 3,600 |
| cors-proxycors-proxyVerified publisher | 1.2.0 | 1 of 1See more | 1,598 |
| pangolinkrzwiatrzyk | 0.11.0 | 1 of 1See more | 3,441 |
| outscale-s3-exploreroutscale-s3-explorer | 0.1.4 | 1 of 1See more | 1,811 |
| shopsyncshopsyncVerified publisher | 1.0.0 | 1 of 1See more | 1,088 |
| unleash-enterpriseunleash | 1.0.3 | 1 of 1See more | 2,028 |
| excalidashunxwaresVerified publisher | 2026.2.5 | 1 of 2See more | 2,620 |
Container images carrying it
8 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| adeptiainc/ | 283001e83739 | express-rate-limit | 8.2.2 | 1 |
| fosrl/ | c32ad797ab96 | express-rate-limit | 8.2.2 | 1 |
| shyamkrishna21/ | 3998b83def53 | express-rate-limit | 8.2.2 | 1 |
| unleashorg/ | 245aeba40053 | express-rate-limit | 8.2.2 | 1 |
| unleashorg/ | 9adb37e399ba | express-rate-limit | 8.2.2 | 1 |
| zimengxiong/ | 1273af713c91 | express-rate-limit | 8.2.2 | 1 |
| ghcr.io/ | e6ff0a131556 | express-rate-limit | 8.1.1 | 1 |
| ghcr.io/ | 9665c3e71889 | express-rate-limit | 8.2.2 | 1 |