Improper Control of Generation of Code ('Code Injection') Affecting hono package, versions <3.11.7


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.07% (34th percentile)

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  • Snyk IDSNYK-JS-HONO-6129121
  • published26 Apr 2024
  • disclosed14 Dec 2023
  • creditUnknown

Introduced: 14 Dec 2023

CVE-2023-50710  (opens in a new tab)
CWE-94  (opens in a new tab)

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 Improper Control of Generation of Code ('Code Injection') due to the use of TrieRouter or when matching patterns not supported by the default RegExpRouter. An attacker can influence the behavior of the application by injecting unintended parameters when deleting REST API resources.

Note:

This is only exploitable if a privileged user interacts with the application in a way that allows for parameter override.

Workaround

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

CVSS Scores

version 3.1