{"schema_version":1,"title":"github.com/projectcapsule/capsule (Go) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 11 vulnerabilities in github.com/projectcapsule/capsule (Go): 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-61795, was published on 18 September 2026.","url":"https://junglewise.ai/threats/technologies/github-com-projectcapsule-capsule","json_url":"https://junglewise.ai/threats/technologies/github-com-projectcapsule-capsule.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/github-com-projectcapsule-capsule","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":1,"all_time":11,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":4,"last_90_days":6,"last_365_days":8},"latest":[{"cve":"CVE-2026-61795","cvss":6.8,"epss":0.0059,"slug":"cve-2026-61795-capsule-hostnameregexhandler-parameter-order-bypass-in-webhook","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, hostnameRegexHandler.OnUpdate in internal/we","severity":"medium","exploited":false,"published_at":"2026-09-18T17:16:58.867+00:00","url":"https://junglewise.ai/threats/cve-2026-61795-capsule-hostnameregexhandler-parameter-order-bypass-in-webhook"},{"cve":"CVE-2026-61794","cvss":6.8,"epss":0.0059,"slug":"cve-2026-61794-capsule-tenant-forbiddenannotations-regex-validation-bypass","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, the Tenant update validation in internal/web","severity":"medium","exploited":false,"published_at":"2026-09-18T17:16:58.7+00:00","url":"https://junglewise.ai/threats/cve-2026-61794-capsule-tenant-forbiddenannotations-regex-validation-bypass"},{"cve":"CVE-2026-61672","cvss":7.1,"epss":0.0033,"slug":"cve-2026-61672-capsule-forbidden-namespace-service-node-label-and-annotation","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.7, ForbiddenListSpec.ExactMatch in pkg/api/forbidden_lis","severity":"high","exploited":false,"published_at":"2026-09-18T17:16:58.537+00:00","url":"https://junglewise.ai/threats/cve-2026-61672-capsule-forbidden-namespace-service-node-label-and-annotation"},{"cve":"CVE-2026-55636","cvss":5.7,"epss":0.0039,"slug":"cve-2026-55636-clastix-capsule-incorrect-authorization-via-typo-in-namespaces","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.6, charts/capsule/templates/configuration.yaml","severity":"medium","exploited":false,"published_at":"2026-09-15T16:17:14.99+00:00","url":"https://junglewise.ai/threats/cve-2026-55636-clastix-capsule-incorrect-authorization-via-typo-in-namespaces"},{"cve":"CVE-2026-65835","cvss":6.6,"epss":0.0033,"slug":"cve-2026-65835-project-capsule-privilege-escalation-in-tenantresource-controller","title":"Project Capsule privilege escalation in TenantResource controller","severity":"medium","exploited":false,"published_at":"2026-07-30T20:18:13.267+00:00","url":"https://junglewise.ai/threats/cve-2026-65835-project-capsule-privilege-escalation-in-tenantresource-controller"},{"cve":"CVE-2026-65834","cvss":6.8,"epss":0.0047,"slug":"cve-2026-65834-project-capsule-denial-of-service-via-malformed-nodemetadata","title":"Project Capsule Denial of Service via malformed NodeMetadata regex","severity":"medium","exploited":false,"published_at":"2026-07-30T20:18:13.107+00:00","url":"https://junglewise.ai/threats/cve-2026-65834-project-capsule-denial-of-service-via-malformed-nodemetadata"},{"cve":"CVE-2026-30963","cvss":3.9,"epss":0.0025,"slug":"cve-2026-30963-project-capsule-improper-validation-in-namespace-subresources","title":"Project Capsule improper validation in namespace subresources","severity":"low","exploited":false,"published_at":"2026-06-01T19:16:22.78+00:00","url":"https://junglewise.ai/threats/cve-2026-30963-project-capsule-improper-validation-in-namespace-subresources"},{"cve":"CVE-2026-22872","cvss":4,"epss":0.0068,"slug":"cve-2026-22872-project-capsule-privilege-escalation-via-cluster-scoped","title":"Project Capsule privilege escalation via cluster-scoped TenantResource items","severity":"medium","exploited":false,"published_at":"2026-06-01T19:16:21.943+00:00","url":"https://junglewise.ai/threats/cve-2026-22872-project-capsule-privilege-escalation-via-cluster-scoped"},{"cve":"CVE-2025-55205","cvss":3.1,"epss":0.0046,"slug":"cve-2025-55205-capsule-tenant-owners-with-patch-namespace-permission-can-hijack","title":"GO-2025-3893 - Capsule tenant owners with \"patch namespace\" permission can hijack system namespaces label in github.com/projectcapsule/capsule","severity":"low","exploited":false,"published_at":"2025-08-29T14:52:20+00:00","url":"https://junglewise.ai/threats/cve-2025-55205-capsule-tenant-owners-with-patch-namespace-permission-can-hijack"},{"cve":"CVE-2024-39690","cvss":3.1,"epss":0.0054,"slug":"cve-2024-39690-capsule-tenant-owner-with-patch-namespace-permission-can-hijack","title":"GO-2024-3077 - Capsule tenant owner with \"patch namespace\" permission can hijack system namespaces in github.com/projectcapsule/capsule","severity":"low","exploited":false,"published_at":"2024-08-22T20:03:04+00:00","url":"https://junglewise.ai/threats/cve-2024-39690-capsule-tenant-owner-with-patch-namespace-permission-can-hijack"},{"cve":"CVE-2023-46254","cvss":3.1,"epss":0.0042,"slug":"cve-2023-46254-capsule-proxy-service-discloses-namespaces-of-colliding-tenants","title":"capsule-proxy service discloses Namespaces of colliding tenants to owners of different tenants with the same ServiceAccount name","severity":"low","exploited":false,"published_at":"2023-11-07T21:46:04+00:00","url":"https://junglewise.ai/threats/cve-2023-46254-capsule-proxy-service-discloses-namespaces-of-colliding-tenants"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":2},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":4},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"github.com/mattermost/mattermost-server (Go)","slug":"github-com-mattermost-mattermost-server","vulnerabilities":274,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server"},{"name":"github.com/mattermost/mattermost-server/v6 (Go)","slug":"github-com-mattermost-mattermost-server-v6","vulnerabilities":188,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v6"},{"name":"github.com/mattermost/mattermost-server/v5 (Go)","slug":"github-com-mattermost-mattermost-server-v5","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v5"},{"name":"github.com/mattermost/mattermost/server/v8 (Go)","slug":"github-com-mattermost-mattermost-server-v8","vulnerabilities":182,"url":"https://junglewise.ai/threats/technologies/github-com-mattermost-mattermost-server-v8"},{"name":"stdlib (Go)","slug":"go-stdlib","vulnerabilities":161,"url":"https://junglewise.ai/threats/technologies/go-stdlib"},{"name":"github.com/siyuan-note/siyuan/kernel (Go)","slug":"github-com-siyuan-note-siyuan-kernel","vulnerabilities":158,"url":"https://junglewise.ai/threats/technologies/github-com-siyuan-note-siyuan-kernel"},{"name":"code.gitea.io/gitea (Go)","slug":"code-gitea-io-gitea","vulnerabilities":128,"url":"https://junglewise.ai/threats/technologies/code-gitea-io-gitea"},{"name":"gogs.io/gogs (Go)","slug":"gogs-io-gogs","vulnerabilities":82,"url":"https://junglewise.ai/threats/technologies/gogs-io-gogs"},{"name":"github.com/traefik/traefik (Go)","slug":"github-com-traefik-traefik","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik"},{"name":"github.com/usememos/memos (Go)","slug":"github-com-usememos-memos","vulnerabilities":75,"url":"https://junglewise.ai/threats/technologies/github-com-usememos-memos"},{"name":"github.com/traefik/traefik/v2 (Go)","slug":"github-com-traefik-traefik-v2","vulnerabilities":73,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v2"},{"name":"github.com/traefik/traefik/v3 (Go)","slug":"github-com-traefik-traefik-v3","vulnerabilities":68,"url":"https://junglewise.ai/threats/technologies/github-com-traefik-traefik-v3"}],"technology":{"hub":true,"name":"github.com/projectcapsule/capsule (Go)","slug":"github-com-projectcapsule-capsule","vendor":{"name":"Go","slug":"go","url":"https://junglewise.ai/threats/vendors/go"},"aliases":[],"homepage":"https://clastix.io/capsule/","repo_url":"https://github.com/projectcapsule/capsule","description":"A multi-tenant operator for Kubernetes that provides namespace abstraction.","url":"https://junglewise.ai/threats/technologies/github-com-projectcapsule-capsule"},"most_severe":[{"cve":"CVE-2026-61672","cvss":7.1,"epss":0.0033,"slug":"cve-2026-61672-capsule-forbidden-namespace-service-node-label-and-annotation","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. Prior to 0.13.7, ForbiddenListSpec.ExactMatch in pkg/api/forbidden_lis","severity":"high","exploited":false,"published_at":"2026-09-18T17:16:58.537+00:00","url":"https://junglewise.ai/threats/cve-2026-61672-capsule-forbidden-namespace-service-node-label-and-annotation"},{"cve":"CVE-2026-61795","cvss":6.8,"epss":0.0059,"slug":"cve-2026-61795-capsule-hostnameregexhandler-parameter-order-bypass-in-webhook","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, hostnameRegexHandler.OnUpdate in internal/we","severity":"medium","exploited":false,"published_at":"2026-09-18T17:16:58.867+00:00","url":"https://junglewise.ai/threats/cve-2026-61795-capsule-hostnameregexhandler-parameter-order-bypass-in-webhook"},{"cve":"CVE-2026-61794","cvss":6.8,"epss":0.0059,"slug":"cve-2026-61794-capsule-tenant-forbiddenannotations-regex-validation-bypass","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.7, the Tenant update validation in internal/web","severity":"medium","exploited":false,"published_at":"2026-09-18T17:16:58.7+00:00","url":"https://junglewise.ai/threats/cve-2026-61794-capsule-tenant-forbiddenannotations-regex-validation-bypass"},{"cve":"CVE-2026-65834","cvss":6.8,"epss":0.0047,"slug":"cve-2026-65834-project-capsule-denial-of-service-via-malformed-nodemetadata","title":"Project Capsule Denial of Service via malformed NodeMetadata regex","severity":"medium","exploited":false,"published_at":"2026-07-30T20:18:13.107+00:00","url":"https://junglewise.ai/threats/cve-2026-65834-project-capsule-denial-of-service-via-malformed-nodemetadata"},{"cve":"CVE-2026-65835","cvss":6.6,"epss":0.0033,"slug":"cve-2026-65835-project-capsule-privilege-escalation-in-tenantresource-controller","title":"Project Capsule privilege escalation in TenantResource controller","severity":"medium","exploited":false,"published_at":"2026-07-30T20:18:13.267+00:00","url":"https://junglewise.ai/threats/cve-2026-65835-project-capsule-privilege-escalation-in-tenantresource-controller"},{"cve":"CVE-2026-55636","cvss":5.7,"epss":0.0039,"slug":"cve-2026-55636-clastix-capsule-incorrect-authorization-via-typo-in-namespaces","title":"Capsule is a multi-tenancy and policy-based framework for Kubernetes. From 0.13.0 until 0.13.6, charts/capsule/templates/configuration.yaml","severity":"medium","exploited":false,"published_at":"2026-09-15T16:17:14.99+00:00","url":"https://junglewise.ai/threats/cve-2026-55636-clastix-capsule-incorrect-authorization-via-typo-in-namespaces"},{"cve":"CVE-2026-22872","cvss":4,"epss":0.0068,"slug":"cve-2026-22872-project-capsule-privilege-escalation-via-cluster-scoped","title":"Project Capsule privilege escalation via cluster-scoped TenantResource items","severity":"medium","exploited":false,"published_at":"2026-06-01T19:16:21.943+00:00","url":"https://junglewise.ai/threats/cve-2026-22872-project-capsule-privilege-escalation-via-cluster-scoped"},{"cve":"CVE-2026-30963","cvss":3.9,"epss":0.0025,"slug":"cve-2026-30963-project-capsule-improper-validation-in-namespace-subresources","title":"Project Capsule improper validation in namespace subresources","severity":"low","exploited":false,"published_at":"2026-06-01T19:16:22.78+00:00","url":"https://junglewise.ai/threats/cve-2026-30963-project-capsule-improper-validation-in-namespace-subresources"},{"cve":"CVE-2024-39690","cvss":3.1,"epss":0.0054,"slug":"cve-2024-39690-capsule-tenant-owner-with-patch-namespace-permission-can-hijack","title":"GO-2024-3077 - Capsule tenant owner with \"patch namespace\" permission can hijack system namespaces in github.com/projectcapsule/capsule","severity":"low","exploited":false,"published_at":"2024-08-22T20:03:04+00:00","url":"https://junglewise.ai/threats/cve-2024-39690-capsule-tenant-owner-with-patch-namespace-permission-can-hijack"},{"cve":"CVE-2025-55205","cvss":3.1,"epss":0.0046,"slug":"cve-2025-55205-capsule-tenant-owners-with-patch-namespace-permission-can-hijack","title":"GO-2025-3893 - Capsule tenant owners with \"patch namespace\" permission can hijack system namespaces label in github.com/projectcapsule/capsule","severity":"low","exploited":false,"published_at":"2025-08-29T14:52:20+00:00","url":"https://junglewise.ai/threats/cve-2025-55205-capsule-tenant-owners-with-patch-namespace-permission-can-hijack"}],"generated_at":"2026-09-27T03:07:00.185062+00:00"}