CVE-2026-112268 — sglang-router through 0.3.2 Authorization Bypass via Mesh HA Management Routes
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 …
Published: 2026-10-19 · CVSS: 5.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7