CVE-2026-49988
6.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Summary
Repomix is a tool that packs repositories into AI-friendly files. Prior to 1.14.1, the Repomix MCP server attach_packed_output and read_repomix_output flow can register and read arbitrary local .json, .txt, .md, or .xml files without the file_system_read_file runSecretLint() safety check or Repomix packed-output validation, allowing MCP callers to bypass the local file-read secret-scanning boundary. This issue is fixed in version 1.14.1.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| yamadashy | repomix | < 1.14.1 | affected |
Weaknesses
- CWE-200: CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
References
- https://github.com/yamadashy/repomix/security/advisories/GHSA-hwpp-h97w-2h3j
- https://github.com/yamadashy/repomix/commit/e447f7dba6f51fdb26bcad0c280542fca291960e
- https://github.com/yamadashy/repomix/releases/tag/v1.14.1
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