Integer Overflow or Wraparound Affecting microweber/microweber package, versions <1.2.12


0.0
critical

Snyk CVSS

    Attack Complexity Low
    Scope Changed
    Confidentiality High

    Threat Intelligence

    EPSS 0.09% (37th percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-PHP-MICROWEBERMICROWEBER-2421197
  • published 11 Mar 2022
  • disclosed 11 Mar 2022
  • credit SAMPRIT DAS

How to fix?

Upgrade microweber/microweber to version 1.2.12 or higher.

Overview

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

Affected versions of this package are vulnerable to Integer Overflow or Wraparound which allows large characters to be inserted in input fields like Town, ZIP, State, Address, and Additional Info field. It can allow attackers to cause a Denial of Service via a crafted HTTP request.

References