// For flags

CVE-2022-2328

Flexi Quote Rotator <= 0.9.4 - Admin+ Stored Cross-Site Scripting

Severity Score

4.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Flexi Quote Rotator WordPress plugin through 0.9.4 does not sanitise and escape its settings, allowing high privilege users such as admin to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.

El plugin Flexi Quote Rotator de WordPress versiones hasta 0.9.4, no sanea ni escapa de su configuración, permitiendo a usuarios con altos privilegios, como el administrador, llevar a cabo ataques de tipo Cross-Site Scripting incluso cuando la capacidad unfiltered_html está deshabilitada

The Flexi Quote Rotator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 0.9.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

*Credits: Daniel Ruf
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Multiple
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-06 CVE Reserved
  • 2022-07-06 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Flexi Quote Rotator Project
Search vendor "Flexi Quote Rotator Project"
 Flexi Quote Rotator
Search vendor "Flexi Quote Rotator Project" for product "Flexi Quote Rotator"
 <= 0.9.4
Search vendor "Flexi Quote Rotator Project" for product "Flexi Quote Rotator" and version " <= 0.9.4"
wordpress
Affected