Arbitrary File Upload Affecting backdrop/backdrop package, versions >=0.0.0


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    16.33% (97th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-PHP-BACKDROPBACKDROP-3041949
  • published 9 Oct 2022
  • disclosed 9 Oct 2022
  • credit Grim The Ripper Team

How to fix?

There is no fixed version for backdrop/backdrop.

Overview

backdrop/backdrop is a CMS that helps you build websites for businesses and non-profits.

Affected versions of this package are vulnerable to Arbitrary File Upload via the themes interface that allows admin users to upload arbitrary compressed files.

References

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
4.7 medium
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    High
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
Expand this section

NVD

7.2 high