CVE-2021-21029 — Cross-site Scripting in Magento

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
4.8MEDIUMNVD
EPSS
50.1%
top 2.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
MagentoMagento Community-editionAdobe Magento Commerce
Timeline
PublishedFeb 11
Latest updateMay 24

Description

Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are affected by a Reflected Cross-site Scripting vulnerability via 'file' parameter. Successful exploitation could lead to arbitrary JavaScript execution in the victim's browser. Access to the admin console is required for successful exploitation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NExploitability: 1.7 | Impact: 2.7

Affected Packages3 packages

▶NVDmagento/magento< 2.3.6+3
▶Packagistmagento/community-edition2.4.0 — 2.4.2+1
▶CVEListV5adobe/magento_commerceunspecified — 2.4.1+3

🔴Vulnerability Details

3
GHSA
Magento Reflected Cross-site Scripting vulnerability via 'file' parameter↗2022-05-24
▶
OSV
Magento Reflected Cross-site Scripting vulnerability via 'file' parameter↗2022-05-24
▶
CVEList
Magento Commerce Reflected Cross-site Scripting Vulnerability Could Lead To Arbitrary JavaScript Execution↗2021-02-11
▶
CVE-2021-21029 — Cross-site Scripting in Magento | cvebase