CVE-2020-15243 — CRITICAL (9.1)

Vulnerability Description

Affected versions of Smartstore have a missing WebApi Authentication attribute. This vulnerability affects Smartstore shops in version 4.0.0 & 4.0.1 which have installed and activated the Web API plugin. Users of Smartstore 4.0.0 and 4.0.1 must merge their repository with 4.0.x or overwrite the file SmartStore.Web.Framework in the */bin* directory of the deployed shop with this file. As a workaround without updating uninstall the Web API plugin to close this vulnerability.

CVSS Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Smartstore	Smartstore	4.0.0

Related Weaknesses (CWE)

CWE-306 CWE-287

References

https://github.com/smartstore/SmartStoreNET/security/advisories/GHSA-8g9m-jx26-qThird Party Advisory
https://github.com/smartstore/SmartStoreNET/security/advisories/GHSA-8g9m-jx26-qThird Party Advisory

FAQ

What is CVE-2020-15243?

CVE-2020-15243 is a vulnerability with a CVSS score of 9.1 (CRITICAL). Affected versions of Smartstore have a missing WebApi Authentication attribute. This vulnerability affects Smartstore shops in version 4.0.0 & 4.0.1 which have installed and activated the Web API plug...

How severe is CVE-2020-15243?

CVE-2020-15243 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2020-15243?

Check the references section above for vendor advisories and patch information. Affected products include: Smartstore Smartstore.