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WPScanCVE-2021-24381

HistoryOct 25, 2021 - 2:15 p.m.

CVE-2021-24381

2021-10-2514:15:09

CWE-79

WPScan

web.nvd.nist.gov

cve-2021-24381

ninja forms

contact form

wordpress

plugin

xss

cross-site scripting

nvd

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

24.8%

JSON

The Ninja Forms Contact Form WordPress plugin before 3.5.8.2 does not sanitise and escape the custom class name of the form field created, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

Affected configurations

Nvd

Vulners

Node

ninjaformscontact_formRange<3.5.8.2wordpress

VendorProductVersionCPE
ninjaformscontact_form*cpe:2.3:a:ninjaforms:contact_form:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
ninjaforms	contact_form	*	cpe:2.3:a:ninjaforms:contact_form::::::wordpress::*

CNA Affected

[
  {
    "product": "Ninja Forms Contact Form – The Drag and Drop Form Builder for WordPress",
    "vendor": "Unknown",
    "versions": [
      {
        "lessThan": "3.5.8.2",
        "status": "affected",
        "version": "3.5.8.2",
        "versionType": "custom"
      }
    ]
  }
]

References

wpscan.com/vulnerability/e383fae6-e0da-4aba-bb62-adf51c01bf8d

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

4.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

24.8%

JSON

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