VulnerabilityModified

CVE-2020-15243

Affected versions of Smartstore have a missing WebApi Authentication attribute.

CRITICAL 9.8EPSS 1.20%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

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 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.20% probability · 66th percentile
CISA KEV: Not listed
Weakness: CWE-287, CWE-306
Affected: smartstore/smartstore
Source: security-advisories@github.com

References

https://github.com/smartstore/SmartStoreNET/security/advisories/GHSA-8g9m-jx26-qp4hThird Party Advisory
https://github.com/smartstore/SmartStoreNET/security/advisories/GHSA-8g9m-jx26-qp4hThird Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.