Arbitrary Code Injection Affecting hono package, versions <3.11.7


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.05% (21st percentile)

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  • Snyk ID SNYK-JS-HONO-6129070
  • published 15 Dec 2023
  • disclosed 15 Dec 2023
  • credit Unknown

How to fix?

Upgrade hono to version 3.11.7 or higher.

Overview

hono is an Ultrafast web framework for the Edges

Affected versions of this package are vulnerable to Arbitrary Code Injection via the TrieRouter process. An attacker can manipulate the path parameters to override named path parameter values from previous requests, potentially leading to unintended behavior or access to privileged operations.

Note:

This is only exploitable if the application uses TrieRouter explicitly or matches a pattern not supported by the default RegExpRouter.

Workaround

This vulnerability can be mitigated by avoiding the direct use of TrieRouter.

CVSS Scores

version 3.1
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Snyk

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

NVD

4.3 medium