CVE-2026-112268
CVE-2026-112268 · sglang-router through 0.3.2 Authorization Bypass via Mesh HA Management Routes
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
sglang-router (sgl-model-gateway) through 0.3.2 contains an authorization bypass vulnerability that allows holders of the data-plane API key to access mesh HA management routes because /ha/* endpoints skip control-plane Admin role checks. Attackers can read cluster topology, write gossiped configuration, change global rate limits, and call POST /ha/shutdown to silently dissolve HA coordination.
CVSS 5.3 · Moyenne · EPSS 0,3%
- Publication
- Mise à jour
Produits et versions concernés
sglang-router
- Versions du logiciel
- ≥ 0, ≤ 0.3.2: Concernée (semver)
Aucun correctif publié
Sources originales
- https://github.com/sgl-project/sglang/issues/45006
- https://github.com/sgl-project/sglang/pull/45017
- https://github.com/sgl-project/sglang/blob/v0.5.22/sgl-model-gateway/src/server.rs#L641-L675
- https://www.vulncheck.com/advisories/sglang-router-through-0.3.2-authorization-bypass-via-mesh-ha-management-routes
- https://nvd.nist.gov/vuln/detail/CVE-2026-112268