{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-23488 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-23488 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-23488 is a medium-severity missing authorization vulnerability in blinkospace blinko, published on 23 Mar 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-2026-23488 and fix it if it is affected.\n\nWhat it is: CVE-2026-23488 is a medium-severity missing authorization vulnerability in blinkospace blinko, published on 23 Mar 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-2026-23488 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-2026-23488/ (Markdown: https://insights.sbomify.com/CVE-2026-23488/index.md)","id":"CVE-2026-23488","markdown":"https://insights.sbomify.com/CVE-2026-23488/index.md","name":"CVE-2026-23488","record":{"aliases":["GHSA-84hm-vw62-472m"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Blinko note-taking app","requires_auth":"none","summary":"Attackers can view and post comments on private notes without authentication due to missing authorization checks in the comment API.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"blinko","vendor":"blinko"}],"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-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Blinko is an AI-powered card note-taking project. Prior to version 1.8.4, the /api/v1/comment/create endpoint has an unauthorized access vulnerability, allowing attackers to post comments on any note (including private notes) without authorization, even if the note has not been publicly shared. The /api/v1/comment/list endpoint has the same issue, allowing unauthorized viewing of comments on all notes. 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: multiple interfaces in the comment feature allow unauthorized access","id":"CVE-2026-23488","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Fields GLPI plugin vulnerable to RCE in dropdown generation","id":"CVE-2026-23489"},"packages":[],"prev":{"headline":"Blinko: IDOR - user.detail Endpoint Leaks Superadmin Token","id":"CVE-2026-23487"},"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,"headline":"Blinko: IDOR - user.detail Endpoint Leaks Superadmin Token","id":"CVE-2026-23487","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-24","vendors":["blinkospace"]},"summary":"Attackers can view and post comments on private notes without authentication due to missing authorization checks in the comment API.","url":"https://insights.sbomify.com/CVE-2026-23488/"}