Overly Permissive CORS Affecting github.com/casdoor/casdoor/routers package, versions <1.697.0


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.09% (39th percentile)

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  • Snyk ID SNYK-GOLANG-GITHUBCOMCASDOORCASDOORROUTERS-7723930
  • published 21 Aug 2024
  • disclosed 20 Aug 2024
  • credit Kevin Stubbings

How to fix?

Upgrade github.com/casdoor/casdoor/routers to version 1.697.0 or higher.

Overview

Affected versions of this package are vulnerable to Overly Permissive CORS due to a logic error in the CorsFilter process. An attacker can impersonate a logged-in user and make unauthorized cross-domain requests by crafting a subdomain that matches a valid prefix.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
8.6 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Passive
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    None
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None