{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-81846 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-81846 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-81846 is a low-severity authentication bypass vulnerability in runZero Platform, published on 1 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-81846 and fix it if it is affected.\n\nWhat it is: CVE-2026-81846 is a low-severity authentication bypass vulnerability in runZero Platform, published on 1 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-81846 in the wild and no public exploit code.\n\nAffected product: runZero Platform. 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-2026-81846/ (Markdown: https://insights.sbomify.com/CVE-2026-81846/index.md)","id":"CVE-2026-81846","markdown":"https://insights.sbomify.com/CVE-2026-81846/index.md","name":"CVE-2026-81846","record":{"aliases":["GHSA-29cr-9cjx-c8cg"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"runZero Platform MCP","requires_auth":"low_privilege","summary":"An authorization bypass in the runZero Platform MCP service allows attackers to access findings summaries without proper permissions.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"runZero","cpe":[],"cvss":{"score":3.5,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"An authorization bypass in the runZero Platform MCP service has been resolved in version 5.1.260826.0. This issue is an instance of CWE-639: Authorization Bypass Through User-Controlled Key and has an estimated CVSS score of CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N (3.5 Low).","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"runZero MCP 'Findings summaries' Data Leak","id":"CVE-2026-81846","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"MAA-AI MaaMCP pipeline_tools.py load_pipeline path traversal","id":"CVE-2026-81847"},"packages":[],"prev":{"headline":"arben-adm mcp-sequential-thinking Import Session/Export Session server.py export_session path traversal","id":"CVE-2026-81845"},"products":["Platform"],"published":"2026-09-01","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-01","vendors":["runZero"]},"summary":"An authorization bypass in the runZero Platform MCP service allows attackers to access findings summaries without proper permissions.","url":"https://insights.sbomify.com/CVE-2026-81846/"}