Arbitrary File Read Affecting snyk-broker package, versions <4.80.0


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
0.13% (49th percentile)

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  • Snyk IDSNYK-JS-SNYKBROKER-570611
  • published29 May 2020
  • disclosed28 May 2020
  • creditWing Chan of The Hut Group

Introduced: 28 May 2020

CVE-2020-7652  (opens in a new tab)
CWE-22  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade snyk-broker to version 4.80.0 or higher.

Overview

snyk-broker is a package that proxies access between snyk.io and your Git repositories, such as GitHub Enterprise, GitHub.com and Bitbucket Server. Snyk Broker can also be used to enable a secure connection with your on-premise Jira deployment.

Affected versions of this package are vulnerable to Arbitrary File Read. It allows arbitrary file reads for users with access to Snyk's internal network by renaming files to match whitelisted paths.

References

CVSS Scores

version 3.1