CVE-2026-5052
MediumAdvisory
Published 17 Apr 2026In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 5.3
- base score, highest
- EPSS
- 0.003
- 28th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 12
- of 17,781 indexed, latest versions
- Container images
- 10
- deployed by those charts
- Fix available
- None
- affected package
HashiCorp Vault has Server-Side Request Forgery in ACME Challenge Validation via Attacker-Controlled DNS
Carried by container images the latest versions of 12 of 17,781 indexed charts deploy, on 10 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| github.com/ | 1.15.2, 1.15.4, 1.19.0, 1.19.5+6 more | no fix listed | 10 |
- OSV records
- GHSA-8r5m-3f66-qpr3GO-2026-5262
- Also known as
- BIT-vault-2026-5052
Charts affected
12 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| vaulthashicorpVerified publisher | 0.34.1 | 1 of 2See more | 542 |
| vaultvaultVerified publisher | 1.22.0 | 1 of 4See more | 4,243 |
| vault-gcp-secretsvault-gcp-secrets | 1.19.5 | 1 of 1See more | 2,289 |
| amorphieamorphie | 0.1.2 | 1 of 18See more | 28,131 |
| firehoseblip-firehoseVerified publisher | 0.0.18 | 1 of 11See more | 13,459 |
| cp4d-deployercloud-native-toolkit | 1.0.0 | 1 of 1See more | 25,151 |
| vaultjfrog | 0.25.0 | 1 of 2See more | 3,968 |
| vaultkubeblocksVerified publisher | 0.30.0 | 1 of 2See more | 2,742 |
| kb-cloud-installeropenshift | 2.1.35 | 1 of 1See more | 4,127 |
| vault-devsikalabs | 0.2.0 | 1 of 1See more | 224 |
| vaultwenerme | 0.34.1 | 1 of 2See more | 542 |
| wexa-studiowexa-studio | 1.2.0 | 1 of 15See more | 14,983 |
Container images carrying it
10 by charts deploying them
A fixed version is listed for 0 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| hashicorp/ | 5be49781ecf7 | github.com/ | no fix listed | 2 |
| hashicorp/ | 6b4e5dadf082 | github.com/ | no fix listed | 2 |
| apecloud/ | 98abc64aa985 | github.com/ | no fix listed | 1 |
| hashicorp/ | 0b01ed3924e6 | github.com/ | no fix listed | 1 |
| hashicorp/ | 5520cc26271c | github.com/ | no fix listed | 1 |
| hashicorp/ | 755355002715 | github.com/ | no fix listed | 1 |
| hashicorp/ | b2177a8bfe85 | github.com/ | no fix listed | 1 |
| hashicorp/ | bbb7f98dc67d | github.com/ | no fix listed | 1 |
| ghcr.io/ | 9f157fe035f1 | github.com/ | no fix listed | 1 |
| quay.io/ | 13aaae779248 | github.com/ | no fix listed | 1 |