{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-23487 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-23487 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-23487 is a medium-severity vulnerability in blinkospace blinko, published on 23 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-23487 and fix it if it is affected.\n\nWhat it is: CVE-2026-23487 is a medium-severity vulnerability in blinkospace blinko, published on 23 Mar 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-2026-23487 in the wild and no public exploit code.\n\nAffected product: blinkospace blinko. 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-2026-23487/ (Markdown: https://insights.sbomify.com/CVE-2026-23487/index.md)","id":"CVE-2026-23487","markdown":"https://insights.sbomify.com/CVE-2026-23487/index.md","name":"CVE-2026-23487","record":{"aliases":["GHSA-4ffv-78qx-9p66"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Blinko note-taking app","requires_auth":"low_privilege","summary":"An IDOR vulnerability in Blinko allows attackers to access the superadmin token via the user.detail endpoint, leading to potential privilege escalation.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"blinko","vendor":"blinko"}],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, there is an IDOR vulnerability where user.detail Endpoint Leaks the Superadmin Token. This issue has been patched in version 1.8.4.","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":"Blinko: IDOR - user.detail Endpoint Leaks Superadmin Token","id":"CVE-2026-23487","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":"Blinko: multiple interfaces in the comment feature allow unauthorized access","id":"CVE-2026-23488"},"packages":[],"prev":{"headline":"Blinko: Unauthorized User Information Leak","id":"CVE-2026-23486"},"products":["blinko"],"published":"2026-03-23","related":[{"cvss_score":8.6,"headline":"Blinko: Admin RCE - MCP Server Command Injection","id":"CVE-2026-23882","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":8.2,"headline":"Blinko: Unauthorized Arbitrary File Read - /api/file/temp","id":"CVE-2026-23482","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":6.9,"headline":"Blinko: Unauthorized Arbitrary File Read - /plugins","id":"CVE-2026-23483","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":6.9,"headline":"Blinko: Unauthorized Path Traversal File Enumeration - music-metadata","id":"CVE-2026-23485","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":6.9,"headline":"Blinko: Unauthorized User Information Leak","id":"CVE-2026-23486","kev_date_added":null,"published":"2026-03-23"},{"cvss_score":6.9,"headline":"Blinko: multiple interfaces in the comment feature allow unauthorized access","id":"CVE-2026-23488","kev_date_added":null,"published":"2026-03-23"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-24","vendors":["blinkospace"]},"summary":"An IDOR vulnerability in Blinko allows attackers to access the superadmin token via the user.detail endpoint, leading to potential privilege escalation.","url":"https://insights.sbomify.com/CVE-2026-23487/"}