CVE-2026-73842
- Source
- https://cve.org/CVERecord?id=CVE-2026-73842
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73842.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-73842
- Aliases
-
- GHSA-rh53-xvx2-j327
- Published
- 2026-08-13T21:59:24.390Z
- Modified
- 2026-08-19T03:31:26.343525960Z
- Severity
-
- 9.0 (Critical) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
- Summary
- OpenChoreo: cluster-gateway internal proxy performs no caller authentication and is not read-only — data-plane Secret disclosure and arbitrary Kubernetes mutation
- Details
-
OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requiring a client certificate or token, allowing any network-reachable caller to read tenant Kubernetes Secrets, mutate workloads, and execute commands across connected data planes. This issue is fixed in versions 1.0.3, 1.1.3, and 1.2.0-rc.2.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-269", "CWE-306", "CWE-862" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73842.json" }- References
-
- https://github.com/openchoreo/openchoreo/releases/tag/v1.0.3
- https://github.com/openchoreo/openchoreo/releases/tag/v1.1.3
- https://github.com/openchoreo/openchoreo/releases/tag/v1.2.0-rc.2
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73842.json
- https://github.com/openchoreo/openchoreo/security/advisories/GHSA-rh53-xvx2-j327
- https://nvd.nist.gov/vuln/detail/CVE-2026-73842
- https://github.com/openchoreo/openchoreo/commit/50fcae3f1753fd0ac3ae655a3fc080a761c49c04
- https://github.com/openchoreo/openchoreo/commit/93e6f10953cfc249af2222ddb6730d4b0a729129
- https://github.com/openchoreo/openchoreo/commit/e3da3c63dcf0895c693cb17ce142ef95e959b62a
- https://github.com/openchoreo/openchoreo/pull/4256
- https://github.com/openchoreo/openchoreo/pull/4258
- https://github.com/openchoreo/openchoreo/pull/4259
Affected packages
Git / github.com/openchoreo/openchoreo
Affected ranges
- Type
- GIT
- Repo
- https://github.com/openchoreo/openchoreo
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedIntroducedIntroducedFixedFixedFixedFixedFixedFixed
- Database specific
-
Show details
{ "extracted_events": [ { "introduced": "0" }, { "fixed": "1.0.3" }, { "introduced": "1.1.0" }, { "fixed": "1.1.3" }, { "introduced": "1.2.0-rc.1" }, { "fixed": "1.2.0-rc.2" } ], "source": [ "AFFECTED_FIELD", "REFERENCES" ] }