High severity7.5NVD Advisory· Published Sep 30, 2026· Updated Sep 30, 2026
CVE-2026-103591
CVE-2026-103591
Description
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 checks and read any file accessible to the API process by specifying absolute file paths.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=d92819a
Patches
Vulnerability mechanics
References
5- github.com/AsyncFuncAI/deepwiki-open/blob/d92819a9c9f3b99416e3580ff235fc9d3adf8b89/api/repository.pynvd
- github.com/AsyncFuncAI/deepwiki-open/blob/d92819a9c9f3b99416e3580ff235fc9d3adf8b89/api/routers/codemap.pynvd
- github.com/AsyncFuncAI/deepwiki-open/blob/d92819a9c9f3b99416e3580ff235fc9d3adf8b89/api/services/codemap.pynvd
- github.com/AsyncFuncAI/deepwiki-open/issues/590nvd
- www.vulncheck.com/advisories/deepwiki-open-through-commit-d92819a-unauthenticated-arbitrary-file-read-via-codemap-filenvd
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