{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-15583 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-15583 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-15583 is a high-severity server-side request forgery vulnerability in Grafana MCP Server, published on 15 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-2026-15583 and fix it if it is affected.\n\nWhat it is: CVE-2026-15583 is a high-severity server-side request forgery vulnerability in Grafana MCP Server, published on 15 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-15583 in the wild and no public exploit code.\n\nAffected product: Grafana MCP Server. 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-2026-15583/ (Markdown: https://insights.sbomify.com/CVE-2026-15583/index.md)","id":"CVE-2026-15583","markdown":"https://insights.sbomify.com/CVE-2026-15583/index.md","name":"CVE-2026-15583","record":{"aliases":["GHSA-7cfp-pmw3-4j7r"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Grafana MCP Server","requires_auth":"none","summary":"Unauthenticated attackers can exploit SSRF to exfiltrate service-account tokens and access internal services via crafted headers.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GRAFANA","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-610","name":"Externally Controlled Reference to a Resource in Another Sphere"}],"description":"A confused-deputy flaw in Grafana MCP Server allows an unauthenticated remote attacker to exfiltrate the server's environment-configured Grafana service-account token by supplying a crafted X-Grafana-URL request header. This also enables SSRF against arbitrary internal services, including cloud metadata endpoints.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-07-17","github_poc":2,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-07-17T21:03:12Z","kind":"github_poc","ref":"https://github.com/codeb0ssx/CVE-2026-15583-PoC","stars":0,"title":"Academic proof-of-concept demonstrating CVE-2026-15583 for authorized security research."},{"date":"2026-09-26T03:34:02Z","kind":"github_poc","ref":"https://github.com/abraxas/CVE-2026-15583","stars":0,"title":"CVE-2026-15583 - Grafana MCP Server - High 8.6 - Unauthenticated POST /mcp - Unauthenticated Token Exfiltration (X-Grafana-URL Confused Deputy)"}],"tier":"poc_unverified"},"has_fix":null,"headline":"SSRF (confused deputy) in Grafana MCP Server via X-Grafana-URL header","id":"CVE-2026-15583","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Privilege escalation in Pen Drive Powered by Red Hat Lightspeed","id":"CVE-2026-15584"},"packages":[],"prev":{"headline":"Missing authorization in Red Hat OpenShift AI 2.25","id":"CVE-2026-15581"},"products":["Grafana MCP Server"],"published":"2026-07-15","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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-27","vendors":["Grafana"]},"summary":"Unauthenticated attackers can exploit SSRF to exfiltrate service-account tokens and access internal services via crafted headers.","url":"https://insights.sbomify.com/CVE-2026-15583/"}