{"cve":"CVE-2024-39690","nvd":{"published":"2024-08-20T15:15:21.340","modified":"2026-06-17T07:42:28.760","status":"Modified","description":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. In Capsule v0.7.0 and earlier, the tenant-owner can patch any arbitrary namespace that has not been taken over by a tenant (i.e., namespaces without the ownerReference field), thereby gaining control of that namespace. Version 0.7.1 contains a patch.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-863"],"references":["https://github.com/projectcapsule/capsule/commit/d620b0457ddec01616b8eab8512a10611611f584","https://github.com/projectcapsule/capsule/security/advisories/GHSA-mq69-4j5w-3qwp"],"products":["projectcapsule:capsule"],"source":"nvd","synced_at":"2026-10-19T21:54:16.205165117+00:00"},"epss":{"cve":"CVE-2024-39690","score":0.00541,"percentile":0.45481,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-mq69-4j5w-3qwp","url":"https://osv.dev/vulnerability/GHSA-mq69-4j5w-3qwp","summary":"Capsule tenant owner with \"patch namespace\" permission can hijack system namespaces","modified":"2025-08-14T13:32:09Z","packages":[{"ecosystem":"Go","name":"github.com/projectcapsule/capsule","purl":"pkg:golang/github.com/projectcapsule/capsule","ranges":["<0.7.1"],"fixed":["0.7.1"]}]},{"id":"GO-2024-3077","url":"https://osv.dev/vulnerability/GO-2024-3077","summary":"Capsule tenant owner with \"patch namespace\" permission can hijack system namespaces in github.com/projectcapsule/capsule","modified":"2026-03-03T04:55:43.831783Z","packages":[{"ecosystem":"Go","name":"github.com/projectcapsule/capsule","purl":"pkg:golang/github.com/projectcapsule/capsule","ranges":["all versions"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}