Cross-Site Scripting Vulnerability in Strapi by Strapi
CVE-2020-27664

9.8CRITICAL

Key Information:

Vendor

Strapi

Status
Strapi
Vendor
CVE Published:
22 October 2020

What is CVE-2020-27664?

An identified vulnerability in the Strapi web application framework allows for cross-site scripting threats due to the unwanted /proxy?url= functionality present in admin/src/containers/InputModalStepperProvider/index.js. This flaw can lead to security risks, enabling attackers to potentially execute malicious scripts in the context of a user's session. Users are urged to upgrade to version 3.2.5 or later to mitigate this risk.

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References

https://github.com/strapi/strapi/releases/tag/v3.2.5
x_refsource_MISC
https://github.com/strapi/strapi/pull/8442
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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