{"answers":{"affected":"3 open source packages ship an affected version, including github.com/obot-platform/obot.","exploited":"There is no known exploitation of CVE-2026-101063 in the wild and no public exploit code.","fix":"Upgrade github.com/obot-platform/obot to 0.23.0 or later.","what":"CVE-2026-101063 is a medium-severity missing authorization vulnerability in obot-platform obot, published on 27 Sep 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-2026-101063 and fix it if it is affected.\n\nWhat it is: CVE-2026-101063 is a medium-severity missing authorization vulnerability in obot-platform obot, published on 27 Sep 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-2026-101063 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/obot-platform/obot (Go): affected all versions; fixed in 0.23.0\n- github.com/obot-platform/obot (Go): affected all versions; fixed in 0.23.0\n- github.com/obot-platform/obot (Go): affected all versions; fixed in 0.23.0\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-2026-101063/ (Markdown: https://insights.sbomify.com/CVE-2026-101063/index.md)","id":"CVE-2026-101063","markdown":"https://insights.sbomify.com/CVE-2026-101063/index.md","name":"CVE-2026-101063","record":{"aliases":["GHSA-63cq-34vq-4f48","GHSA-pr6h-vr44-xq8j","GO-2026-6525"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Obot MCP Registry","requires_auth":"none","summary":"Unauthenticated attackers can read registry metadata when authentication is enabled due to missing authorization checks on MCP Registry endpoints.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"Obot versions before v0.23.0 fail to enforce authentication on MCP Registry endpoints under /v0.1/* when registry authentication is enabled. Unauthenticated attackers can read registry metadata including server names, descriptions, repository URLs, and connect URLs by sending GET requests to /v0.1/servers.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Obot before v0.23.0 Authentication Bypass via Registry API","id":"CVE-2026-101063","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"Obot before v0.23.0 Server-Side Request Forgery via MCP","id":"CVE-2026-101064"},"packages":[{"ecosystem":"Go","fixed":["0.23.0"],"introduced":["0"],"last_affected":[],"package":"github.com/obot-platform/obot","purl":null,"source":"GHSA-pr6h-vr44-xq8j"},{"ecosystem":"Go","fixed":["0.23.0"],"introduced":["0"],"last_affected":[],"package":"github.com/obot-platform/obot","purl":"pkg:golang/github.com/obot-platform/obot","source":"GHSA-pr6h-vr44-xq8j"},{"ecosystem":"Go","fixed":["0.23.0"],"introduced":["0"],"last_affected":[],"package":"github.com/obot-platform/obot","purl":"pkg:golang/github.com/obot-platform/obot","source":"GO-2026-6525"}],"prev":{"headline":"Obot before v0.23.0 Authentication Bypass via OAuth Dynamic Client Registration","id":"CVE-2026-101062"},"products":["obot"],"published":"2026-09-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-28","vendors":["obot-platform"]},"summary":"Unauthenticated attackers can read registry metadata when authentication is enabled due to missing authorization checks on MCP Registry endpoints.","url":"https://insights.sbomify.com/CVE-2026-101063/"}