Directory Traversal Affecting geddy package, versions <13.0.8


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.92% (84th percentile)

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  • Snyk ID npm:geddy:20150727
  • published 27 Jul 2015
  • disclosed 27 Jul 2015
  • credit Vikram Chaitanya

How to fix?

Update to version >= 13.0.8

Overview

Geddy static file serving allows directory traversal with a URI encoded path.

Source: Node Security Project

Details

Example:

http://localhost:4000/..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc/passwd

geddy is serving the output as it doesn't match the routes and it's a static file

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
5.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
Expand this section

NVD

5.3 medium