{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-27189 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-27189 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27189 is a medium-severity vulnerability in OpenSift, published on 21 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-27189 and fix it if it is affected.\n\nWhat it is: CVE-2026-27189 is a medium-severity vulnerability in OpenSift, published on 21 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-27189 in the wild and no public exploit code.\n\nAffected product: OpenSift. 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-2026-27189/ (Markdown: https://insights.sbomify.com/CVE-2026-27189/index.md)","id":"CVE-2026-27189","markdown":"https://insights.sbomify.com/CVE-2026-27189/index.md","name":"CVE-2026-27189","record":{"aliases":["GHSA-3pmp-j953-whxq"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"AI study tool","requires_auth":"low_privilege","summary":"Concurrent operations in OpenSift can corrupt or lose local state data due to non-atomic persistence, requiring an upgrade to fix.","user_interaction":"not_required","vuln_class":"race_condition"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"opensift","vendor":"opensift"}],"cvss":{"score":6.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-367","name":"Time-of-check Time-of-use (TOCTOU) Race Condition"},{"id":"CWE-362","name":"Concurrent Execution using Shared Resource with Improper Synchronization"}],"description":"OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Versions 1.1.2-alpha and below, use non-atomic and insufficiently synchronized local JSON persistence flows, potentially causing concurrent operations to lose updates or corrupt local state across sessions/study/quiz/flashcard/wellness/auth stores. This issue has been fixed in version 1.1.3-alpha.","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":"OpenSift: Race-prone local persistence could cause state corruption/loss","id":"CVE-2026-27189","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"race_condition","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Deno has a Command Injection via Incomplete shell metacharacter blocklist in node:child_process","id":"CVE-2026-27190"},"packages":[],"prev":{"headline":"OpenClaw \u003c 2026.3.7 - Shell Approval Gating Bypass via Dispatch Wrapper Depth Mismatch","id":"CVE-2026-27183"},"products":["OpenSift"],"published":"2026-02-21","related":[{"cvss_score":8.9,"headline":"OpenSift: Persistent XSS Chat Tool Rendering","id":"CVE-2026-27169","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":8.8,"headline":"OpenSift: Insufficient path containment checks in storage helpers could allow path traversal-style file operations","id":"CVE-2026-28676","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":8.2,"headline":"OpenSift: Insufficient URL destination restrictions in ingest flow could enable SSRF-style internal access","id":"CVE-2026-28677","kev_date_added":null,"published":"2026-03-06"},{"cvss_score":7.1,"headline":"OpenSift: SSRF risk in URL ingestion endpoint","id":"CVE-2026-27170","kev_date_added":null,"published":"2026-02-20"},{"cvss_score":5.3,"headline":"OpenSift: Sensitive implementation details exposed via raw exception messages and token-returning endpoints","id":"CVE-2026-28675","kev_date_added":null,"published":"2026-03-06"}],"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":"2026-02-25","vendors":["OpenSift"]},"summary":"Concurrent operations in OpenSift can corrupt or lose local state data due to non-atomic persistence, requiring an upgrade to fix.","url":"https://insights.sbomify.com/CVE-2026-27189/"}