CVE-2021-28556 Magento Commerce DOM-based cross-site scripting (XSS) could lead to arbitrary javascript execution

2021-06-2813:42:13

CWE-79

adobe

www.cve.org

magento

commerce

dom-based

xss

vulnerability

javascript

execution

unauthenticated

attacker

exploitation

CVSS3

6.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.002

Percentile

56.2%

JSON

Magento versions 2.4.2 (and earlier), 2.4.1-p1 (and earlier) and 2.3.6-p1 (and earlier) are affected by a DOM-based Cross-Site Scripting vulnerability on mage-messages cookies. Successful exploitation could lead to arbitrary JavaScript execution by an unauthenticated attacker. User interaction is required for successful exploitation.

CNA Affected

[
  {
    "product": "Magento Commerce",
    "vendor": "Adobe",
    "versions": [
      {
        "lessThanOrEqual": "2.4.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2.3.6-p1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "2.4.1-p1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "None",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]