{"id":"CVE-2026-103591","title":"DeepWiki-Open through commit d92819a contains an unauthenticated arbitrary file read vulnerability in the GET /codemap/file endpoint via the repo_url parameter","summary":"DeepWiki-Open through commit d92819a contains an unauthenticated arbitrary file read vulnerability in the GET /codemap/file endpoint via the repo_url parameter. Attackers can supply a non-URL repo_url value to bypass path containment che…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-73"],"vendor":"AsyncFuncAI","product":"deepwiki-open","affected":["deepwiki-open <= d92819a"],"published":"2026-09-30","updated":"2026-09-30","sourceUpdated":"2026-09-30T23:16:58.907","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-103591","references":[{"url":"https://github.com/AsyncFuncAI/deepwiki-open","label":"disclosure@vulncheck.com"},{"url":"https://github.com/AsyncFuncAI/deepwiki-open/blob/d92819a9c9f3b99416e3580ff235fc9d3adf8b89/api/repository.py","label":"disclosure@vulncheck.com"},{"url":"https://github.com/AsyncFuncAI/deepwiki-open/blob/d92819a9c9f3b99416e3580ff235fc9d3adf8b89/api/routers/codemap.py","label":"disclosure@vulncheck.com"},{"url":"https://github.com/AsyncFuncAI/deepwiki-open/blob/d92819a9c9f3b99416e3580ff235fc9d3adf8b89/api/services/codemap.py","label":"disclosure@vulncheck.com"},{"url":"https://github.com/AsyncFuncAI/deepwiki-open/issues/590","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/deepwiki-open-through-commit-d92819a-unauthenticated-arbitrary-file-read-via-codemap-file","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-30T23:29:32.580Z","slug":"CVE-2026-103591","body":"## Overview\n\nDeepWiki-Open through commit d92819a contains an unauthenticated arbitrary file read vulnerability in the GET /codemap/file endpoint via the repo_url parameter. Attackers can supply a non-URL repo_url value to bypass path containment checks and read any file accessible to the API process by specifying absolute file paths.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}