Path Traversal Affecting @backstage/backend-common package, versions <0.19.10>=0.20.0-next.0 <0.20.2>=0.21.0-next.0 <0.21.1


Severity

Recommended
0.0
high
0
10

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

Threat Intelligence

EPSS
0.05% (18th percentile)

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  • Snyk IDSNYK-JS-BACKSTAGEBACKENDCOMMON-6274391
  • published25 Feb 2024
  • disclosed23 Feb 2024
  • creditUnknown

Introduced: 23 Feb 2024

CVE-2024-26150  (opens in a new tab)
CWE-22  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade @backstage/backend-common to version 0.19.10, 0.20.2, 0.21.1 or higher.

Overview

@backstage/backend-common is a Common functionality library for Backstage backends

Affected versions of this package are vulnerable to Path Traversal due to insufficient symlink checks in the resolveSafeChildPath() function.

CVSS Scores

version 3.1