{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112268 exists.","fix":"No fix has been published for CVE-2026-112268 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112268 is a medium-severity missing authorization vulnerability in sgl-project sglang-router, published on 19 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-112268 and fix it if it is affected.\n\nWhat it is: CVE-2026-112268 is a medium-severity missing authorization vulnerability in sgl-project sglang-router, published on 19 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-112268 exists.\n\nAffected product: sgl-project sglang-router. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-112268/ (Markdown: https://insights.sbomify.com/CVE-2026-112268/index.md)","id":"CVE-2026-112268","markdown":"https://insights.sbomify.com/CVE-2026-112268/index.md","name":"CVE-2026-112268","record":{"aliases":["GHSA-q6x7-8366-3wrx"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"LLM inference router","requires_auth":"low_privilege","summary":"Attackers with data-plane API keys can bypass authorization to access management routes, read topology, modify configuration, and shut down HA coordination.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"sglang-router through 0.3.2 Authorization Bypass via Mesh HA Management Routes","id":"CVE-2026-112268","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"SGLang through 0.5.22 Memory Exhaustion via Unauthenticated Mooncake Decode Registrations","id":"CVE-2026-112269"},"packages":[],"prev":{"headline":"SGLang through 0.5.22 SSRF via bootstrap_host and bootstrap_port on Decode Worker","id":"CVE-2026-112267"},"products":["sglang-router"],"published":"2026-10-19","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-22","vendors":["sgl-project"]},"summary":"Attackers with data-plane API keys can bypass authorization to access management routes, read topology, modify configuration, and shut down HA coordination.","url":"https://insights.sbomify.com/CVE-2026-112268/"}