{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15978 exists.","fix":"No fix has been published for CVE-2026-15978 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15978 is a high-severity missing authorization vulnerability in SGLang, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-15978 and fix it if it is affected.\n\nWhat it is: CVE-2026-15978 is a high-severity missing authorization vulnerability in SGLang, published on 30 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-15978 exists.\n\nAffected product: SGLang. 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-2026-15978/ (Markdown: https://insights.sbomify.com/CVE-2026-15978/index.md)","id":"CVE-2026-15978","markdown":"https://insights.sbomify.com/CVE-2026-15978/index.md","name":"CVE-2026-15978","record":{"aliases":["GHSA-cpqq-22v3-2wfm","GHSA-x6x2-r266-cx9p"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"LLM inference server","requires_auth":"none","summary":"Attackers can exfiltrate model weights from SGLang servers if API keys are not configured, exposing sensitive AI models.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"sglang","vendor":"lmsys"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"SGLang contains a model weight exfiltration vulnerability when no API keys are configured, as SGLang will expose two endpoints that allow a remote attacker to trigger distributed weight broadcasting using NCCL and then triggering data transfer, attackers can exfiltrate all model weights.","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":"CVE-2026-15978","id":"CVE-2026-15978","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Content Egg \u003c= 11.3.0 - Authenticated (Author+) Arbitrary File Deletion","id":"CVE-2026-15979"},"packages":[],"prev":{"headline":"CVE-2026-15977","id":"CVE-2026-15977"},"products":["SGLang"],"published":"2026-07-30","related":[{"cvss_score":9.8,"headline":"CVE-2026-15969","id":"CVE-2026-15969","kev_date_added":null,"published":"2026-07-30"},{"cvss_score":9.8,"headline":"CVE-2026-15971","id":"CVE-2026-15971","kev_date_added":null,"published":"2026-07-30"},{"cvss_score":9.8,"headline":"CVE-2026-15976","id":"CVE-2026-15976","kev_date_added":null,"published":"2026-07-30"},{"cvss_score":9.8,"headline":"CVE-2026-7301","id":"CVE-2026-7301","kev_date_added":null,"published":"2026-05-18"},{"cvss_score":9.8,"headline":"CVE-2026-7304","id":"CVE-2026-7304","kev_date_added":null,"published":"2026-05-18"},{"cvss_score":9.8,"headline":"CVE-2026-5760","id":"CVE-2026-5760","kev_date_added":null,"published":"2026-04-20"},{"cvss_score":9.8,"headline":"CVE-2026-3059","id":"CVE-2026-3059","kev_date_added":null,"published":"2026-03-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-31","vendors":["SGLang"]},"summary":"Attackers can exfiltrate model weights from SGLang servers if API keys are not configured, exposing sensitive AI models.","url":"https://insights.sbomify.com/CVE-2026-15978/"}