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WordfenceCVE-2021-39322

HistorySep 02, 2021 - 5:15 p.m.

CVE-2021-39322

2021-09-0217:15:09

CWE-79

Wordfence

web.nvd.nist.gov

easy social icons

wordpress

cve-2021-39322

xss

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

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

EPSS

0.003

Percentile

65.9%

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.

Affected configurations

Nvd

Vulners

Node

cybernetikzeasy_social_iconsRange<3.0.9wordpress

VendorProductVersionCPE
cybernetikzeasy_social_icons*cpe:2.3:a:cybernetikz:easy_social_icons:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
cybernetikz	easy_social_icons	*	cpe:2.3:a:cybernetikz:easy_social_icons::::::wordpress::*

CNA Affected

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