{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27800 exists.","fix":"No fix has been published for CVE-2026-27800 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27800 is a high-severity path traversal vulnerability in zed-industries zed, published on 25 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-27800 and fix it if it is affected.\n\nWhat it is: CVE-2026-27800 is a high-severity path traversal vulnerability in zed-industries zed, published on 25 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27800 exists.\n\nAffected product: zed-industries zed. 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-2026-27800/ (Markdown: https://insights.sbomify.com/CVE-2026-27800/index.md)","id":"CVE-2026-27800","markdown":"https://insights.sbomify.com/CVE-2026-27800/index.md","name":"CVE-2026-27800","record":{"aliases":["GHSA-v385-xh3h-rrfr"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Zed code editor","requires_auth":"none","summary":"A malicious extension can write files outside its sandbox via path traversal in ZIP extraction, potentially leading to code execution or data modification.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"zed","vendor":"zed"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Zed, a code editor, has a Zip Slip (Path Traversal) vulnerability exists in its extension archive extraction functionality prior to version 0.224.4. The `extract_zip()` function in `crates/util/src/archive.rs` fails to validate ZIP entry filenames for path traversal sequences (e.g., `../`). This allows a malicious extension to write files outside its designated sandbox directory by downloading and extracting a crafted ZIP archive. Version 0.224.4 fixes the issue.","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":"Zed has Zip Slip Path Traversal in Extension Archive Extraction","id":"CVE-2026-27800","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Vaultwarden: 2FA Bypass on Protected Actions due to Faulty Rate Limit Enforcement","id":"CVE-2026-27801"},"packages":[],"prev":{"headline":"ImageMagick has a heap Buffer Over-read in its DJVU image format handler","id":"CVE-2026-27799"},"products":["zed"],"published":"2026-02-25","related":[{"cvss_score":8.8,"headline":"Zed Extension Sandbox Escape via Tar Symlink Following","id":"CVE-2026-27976","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":8.6,"headline":"Zed: Remote Command Injection via Unquoted Environment Variable Keys (SSH / WSL Remote)","id":"CVE-2026-44461","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":8.6,"headline":"Zed: Allowlist Bypass via Environment Variable Injection in Terminal Tool Permissions","id":"CVE-2026-44463","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":8.6,"headline":"Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config","id":"CVE-2026-44465","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":8.6,"headline":"Zed: Allowlist Bypass via Bash Arithmetic Expansion in Terminal Tool Permissions","id":"CVE-2026-44466","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":7.8,"headline":"Zed IDE LSP Binary Configuration Arbitrary Code Execution","id":"CVE-2025-68432","kev_date_added":null,"published":"2025-12-17"},{"cvss_score":7.8,"headline":"Zed IDE MCP Context Server Configuration Arbitrary Code Execution","id":"CVE-2025-68433","kev_date_added":null,"published":"2025-12-17"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["zed-industries"]},"summary":"A malicious extension can write files outside its sandbox via path traversal in ZIP extraction, potentially leading to code execution or data modification.","url":"https://insights.sbomify.com/CVE-2026-27800/"}