Vulnerability · Published Feb 11, 2021 · Assigned by adobe

CVE-2021-21023Magento Commerce Stored Cross Site Scripting Vulnerability Could Lead To Arbitrary Code Execution

Medium 4.8

In plain English

A medium-severity cross-site scripting in Magento Commerce from Adobe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.0)4.8Medium

Exploit odds (30 days)1.7%top 23.0% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to a stored cross-site scripting vulnerability in the admin console. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Access to the admin console is required for successful exploitation.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Packagist	magento/community-edition	2.3.6	GHSA-h5rm-m772-6qcx
Packagist	magento/community-edition	2.4.1-p1	GHSA-h5rm-m772-6qcx
Packagist	magento/project-community-edition	no fix listed	GHSA-h5rm-m772-6qcx

Affected products (as reported)

Vendor	Product	Versions
Adobe	Magento Commerce	unspecified – through 2.4.1unspecified – through 2.4.0-p1unspecified – through 2.3.6unspecified – through None

Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References

https://helpx.adobe.com/security/products/magento/apsb21-08.html x_refsource_MISC