High severity7.5NVD Advisory· Published Oct 11, 2026
CVE-2026-108863
CVE-2026-108863
Description
Katanemo Plano through 0.4.37 contains a missing authentication vulnerability that allows unauthenticated network attackers to access the Envoy admin interface, which is bound to all host interfaces on port 9901. Attackers can request the /config_dump endpoint to read configured LLM provider API keys in plaintext from the WASM filter configuration.
Affected products
2Patches
Vulnerability mechanics
References
4- github.com/katanemo/plano/blob/0.4.37/cli/planoai/config_generator.pynvd
- github.com/katanemo/plano/blob/0.4.37/config/envoy.template.yamlnvd
- hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/katanemo-plano-envoy-admin-config-secret-disclosurenvd
- www.vulncheck.com/advisories/katanemo-plano-through-0.4.37-missing-authentication-on-envoy-admin-interfacenvd
News mentions
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