{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-53458 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-53458 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-53458 is a medium-severity vulnerability in ha-china blueprint-studio, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-53458 and fix it if it is affected.\n\nWhat it is: CVE-2026-53458 is a medium-severity vulnerability in ha-china blueprint-studio, published on 18 Aug 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-2026-53458 in the wild and no public exploit code.\n\nAffected product: ha-china blueprint-studio. 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-2026-53458/ (Markdown: https://insights.sbomify.com/CVE-2026-53458/index.md)","id":"CVE-2026-53458","markdown":"https://insights.sbomify.com/CVE-2026-53458/index.md","name":"CVE-2026-53458","record":{"aliases":["GHSA-6vc4-5wqj-fm6p"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Home Assistant plugin","requires_auth":"low_privilege","summary":"Authenticated users can view internal exception details containing filesystem paths, aiding in fingerprinting the Home Assistant installation.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","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:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-209","name":"Generation of Error Message Containing Sensitive Information"}],"description":"Blueprint Studio is a VS Code-like file editor for Home Assistant configuration files. Prior to 2.5.2, Blueprint Studio backend API handlers in custom_components/blueprint_studio/backend/api.py returned raw exception strings to authenticated Home Assistant users. Some exception messages could contain internal filesystem paths or implementation details. The disclosed information could help an authenticated user fingerprint a Home Assistant installation and refine follow-up attacks. This issue is fixed in version 2.5.2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Blueprint Studio API exposed internal exception details","id":"CVE-2026-53458","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Bambuddy's authentication fails open on database errors, allowing unauthenticated access to all endpoints","id":"CVE-2026-53459"},"packages":[],"prev":{"headline":"Blueprint Studio terminal command working directory not bounded to config directory","id":"CVE-2026-53457"},"products":["blueprint-studio"],"published":"2026-08-18","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":"2026-08-19","vendors":["ha-china"]},"summary":"Authenticated users can view internal exception details containing filesystem paths, aiding in fingerprinting the Home Assistant installation.","url":"https://insights.sbomify.com/CVE-2026-53458/"}