{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-110774 exists.","fix":"No fix has been published for CVE-2026-110774 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-110774 is a medium-severity missing authorization vulnerability in blinkospace blinko, published on 14 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-110774 and fix it if it is affected.\n\nWhat it is: CVE-2026-110774 is a medium-severity missing authorization vulnerability in blinkospace blinko, published on 14 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-110774 exists.\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-2026-110774/ (Markdown: https://insights.sbomify.com/CVE-2026-110774/index.md)","id":"CVE-2026-110774","markdown":"https://insights.sbomify.com/CVE-2026-110774/index.md","name":"CVE-2026-110774","record":{"aliases":["GHSA-62f6-6f4g-pr5m"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Blinko note-taking app","requires_auth":"low_privilege","summary":"Authenticated users can read other users' private attachments by exploiting a flawed owner check in the file API route.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":6,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/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 through 1.8.8 contains a broken access control vulnerability in the /api/file route that allows authenticated users to read other users' private attachments due to a flawed owner check. Attackers can supply another user's stored filename, following a basename plus millisecond-timestamp pattern, to download private, non-shared attachments.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Blinko through 1.8.8 Private Attachment Read via /api/file Route","id":"CVE-2026-110774","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":"Nexent through 2.7.0 Cross-Tenant Knowledge-Base File Read via check_file_access","id":"CVE-2026-110775"},"packages":[],"prev":{"headline":"GrowChief through 0.3.0 Missing Authorization via /users/all-users Endpoint","id":"CVE-2026-110773"},"products":["blinko"],"published":"2026-10-14","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["blinkospace"]},"summary":"Authenticated users can read other users' private attachments by exploiting a flawed owner check in the file API route.","url":"https://insights.sbomify.com/CVE-2026-110774/"}