Open Redirect Affecting btcpayserver.client package, versions [,1.7.3)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    0.09% (38th percentile)

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  • Snyk ID SNYK-DOTNET-BTCPAYSERVERCLIENT-3317152
  • published 9 Feb 2023
  • disclosed 9 Feb 2023
  • credit Jefferson Gonzales

How to fix?

Upgrade BTCPayServer.Client to version 1.7.3 or higher.

Overview

Affected versions of this package are vulnerable to Open Redirect via the returnUrl parameter.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
4.3 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
Expand this section

NVD

6.1 medium