CVE-2023-0546 FluentForms < 4.3.25 - Contributor+ Stored XSS via Custom HTML Form Field

2023-04-1013:18:07

WPScan

www.cve.org

cve-2023-0546

fluentforms

wordpress

stored xss

custom html

form field

sanitize

escape

iframes

logged in user

contributor

arbitrary javascript

0.001 Low

EPSS

Percentile

21.6%

JSON

The Contact Form Plugin WordPress plugin before 4.3.25 does not properly sanitize and escape the srcdoc attribute in iframes in it’s custom HTML field type, allowing a logged in user with roles as low as contributor to inject arbitrary javascript into a form which will trigger for any visitor to the form or admins previewing or editing the form.

CNA Affected

[
  {
    "vendor": "Unknown",
    "product": "Contact Form Plugin",
    "versions": [
      {
        "status": "affected",
        "versionType": "custom",
        "version": "0",
        "lessThan": "4.3.25"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

References

wpscan.com/vulnerability/078f33cd-0f5c-46fe-b858-2107a09c6b69

0.001 Low

EPSS

Percentile

21.6%

JSON

Related for CVELIST:CVE-2023-0546