CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се от съседна мрежа, при специфични условия, само при определена конфигурация или състояние на системата, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Kuma is a modern Envoy-based service mesh that can run on every cloud across both Kubernetes and VMs. Prior to 2.7.26, 2.9.16, 2.11.14, 2.12.11, and 2.13.7, Universal mode kuma-dp connections to an HTTPS control plane disable TLS peer verification when --ca-cert-file is not supplied and KUMA_CONTROL_PLANE_CA_CERT is unset. The dataplane authentication token is sent over the unverified connection, allowing an on-path attacker to intercept the token, impersonate the control plane, inject a forged bootstrap configuration, and take over the proxy. Standard Kubernetes installations created by kumactl install control-plane or the official Helm chart are unaffected because the mutating admission webhook injects KUMA_CONTROL_PLANE_CA_CERT into each sidecar. This issue is fixed in versions 2.7.26, 2.9.16, 2.11.14, 2.12.11, and 2.13.7.
Засегнати продукти
- kumahq kuma: < 2.7.26; >= 2.8.0, < 2.9.16; >= 2.10.0, < 2.11.14; >= 2.12.0, < 2.12.11; >= 2.13.0, < 2.13.7
Вид слабост
История
- 15 септември 2026 Публикувано
Други уязвимости в kumahq kuma
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-52724
- https://nvd.nist.gov/vuln/detail/CVE-2026-52724
- https://github.com/kumahq/kuma/security/advisories/GHSA-wvmp-6r4v-j6cv
- https://github.com/kumahq/kuma/pull/16777
- https://github.com/kumahq/kuma/commit/2d0fb382924598f8746bc85c896f50384675940f
- https://github.com/kumahq/kuma/commit/85716397ffa404234bf365da0967eca0b0fa1870
- https://github.com/kumahq/kuma/commit/a256af4869ae7e0ebbc2a14dc231e04ac8df1ba3
- https://github.com/kumahq/kuma/commit/bb56ae628753aaec1f7846a514ab4edc35c0b569
- https://github.com/kumahq/kuma/commit/d4ae0c0151596be991897651f20c5cdf32de1980
- https://github.com/kumahq/kuma/commit/eb81494c2c7a5536e55c19cdde51b02a03b51e11