Improper Access Control Affecting @strapi/strapi package, versions >=4.0.0 <4.13.1


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

Exploit Maturity
Proof of concept
EPSS
0.07% (32nd percentile)

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  • Snyk IDSNYK-JS-STRAPISTRAPI-6046426
  • published5 Nov 2023
  • disclosed3 Nov 2023
  • creditdogusdeniz

Introduced: 3 Nov 2023

CVE-2023-39345  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade @strapi/strapi to version 4.13.1 or higher.

Overview

@strapi/strapi is an updated version of the old 'strapi', which is a free and open-source headless CMS delivering your content anywhere you need.

Affected versions of this package are vulnerable to Improper Access Control via the "User Registration" API due to improper sanitization of custom fields. An attacker can gain unauthorized access to private fields during user registration by sending a post request with content to fill the private fields.

CVSS Scores

version 3.1