CVE-2021-39322 Easy Social Icons <= 3.0.8 - Reflected Cross-Site Scripting

2021-09-0100:00:00

CWE-79

Wordfence

www.cve.org

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

0.003 Low

EPSS

Percentile

66.0%

JSON

The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of $_SERVER['PHP_SELF'] in its main file. On certain configurations including Apache+modPHP this makes it possible to use it to perform a reflected Cross-Site Scripting attack by injecting malicious code in the request path.

CNA Affected

[
  {
    "product": "Easy Social Icons",
    "vendor": "cybernetikz",
    "versions": [
      {
        "lessThanOrEqual": "3.0.8",
        "status": "affected",
        "version": "3.0.8",
        "versionType": "custom"
      }
    ]
  }
]