{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-91200 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-91200 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-91200 is a high-severity path traversal vulnerability in devspace, published on 14 Sep 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-2026-91200 and fix it if it is affected.\n\nWhat it is: CVE-2026-91200 is a high-severity path traversal vulnerability in devspace, published on 14 Sep 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: There is no known exploitation of CVE-2026-91200 in the wild and no public exploit code.\n\nAffected product: devspace. 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-2026-91200/ (Markdown: https://insights.sbomify.com/CVE-2026-91200/index.md)","id":"CVE-2026-91200","markdown":"https://insights.sbomify.com/CVE-2026-91200/index.md","name":"CVE-2026-91200","record":{"aliases":["GHSA-67r3-rpfh-8h3r"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"DevSpace CLI","requires_auth":"none","summary":"Attackers can write arbitrary files on developer workstations via malicious tar entries, enabling code execution.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"DevSpace through 6.3.21 fails to reject parent-directory segments in tar entry names from the in-pod sync stream. Attackers operating a malicious container can stream tar entries with traversal sequences to write arbitrary files on the developer workstation, enabling code execution.","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":"DevSpace through 6.3.21 Path Traversal via tar extraction","id":"CVE-2026-91200","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"DocsGPT through 0.20.0 OAuth Token Disclosure via Wildcard postMessage","id":"CVE-2026-91201"},"packages":[],"prev":{"headline":"Refly through 1.1.0 Server-Side Request Forgery via scrape endpoint","id":"CVE-2026-91199"},"products":["devspace"],"published":"2026-09-14","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["devspace"]},"summary":"Attackers can write arbitrary files on developer workstations via malicious tar entries, enabling code execution.","url":"https://insights.sbomify.com/CVE-2026-91200/"}