Information Exposure Affecting microweber/microweber package, versions <1.2.11


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    Exploit Maturity
    Proof of concept
    EPSS
    2.82% (91st percentile)

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  • Snyk ID SNYK-PHP-MICROWEBERMICROWEBER-2407597
  • published 20 Feb 2022
  • disclosed 20 Feb 2022
  • credit Yash K

How to fix?

Upgrade microweber/microweber to version 1.2.11 or higher.

Overview

microweber/microweber is a new generation CMS with drag and drop.

Affected versions of this package are vulnerable to Information Exposure via a carriage return character the redirect_to parameter during logout, which allows an attacker to trigger a stack trace that exposes sensitive information.

PoC

https://<site_url>/demo/api/logout?redirect_to=xyz%0d%0axyz

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

7.5 high