CVE-2021-4367

The Flo Forms – Easy Drag & Drop Form Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Options Change by using the flo_import_forms_options AJAX action in versions up to, and including, 1.0.35 due to insufficient input sanitization and output escaping along with missing capability checks. This makes it possible for authenticated attackers, like subscribers, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://blog.nintechnet.com/zero-day-vulnerability-fixed-in-wordpress-flo-forms-plugin/	Exploit
https://wpscan.com/vulnerability/b4a83501-c727-4c9b-a9a1-46b399ab0caa	Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/a175e103-ab89-404b-8736-94d0d93d6cf3?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:flothemes:flo_forms:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2023-06-07 02:15

Updated : 2023-11-07 03:40

NVD link : CVE-2021-4367

Mitre link : CVE-2021-4367

CVE.ORG link : CVE-2021-4367

JSON object : View

Products Affected

flothemes

flo_forms

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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