// For flags

CVE-2022-0471

Favicon by RealFaviconGenerator < 1.3.23 - Reflected Cross-Site Scripting

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Favicon by RealFaviconGenerator WordPress plugin before 1.3.23 does not properly sanitise and escape the json_result_url parameter before outputting it back in the Favicon admin dashboard, leading to a Reflected Cross-Site Scripting issue

El plugin Favicon by RealFaviconGenerator de WordPress anterior a 1.3.23, no sanea ni escapa del parámetro json_result_url antes de devolverlo al panel de administración de Favicon, conllevando a un problema de Cross-Site Scripting reflejado

*Credits: Krzysztof Zając
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-02-01 CVE Reserved
  • 2022-03-21 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • 2024-12-25 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
Realfavicongenerator
Search vendor "Realfavicongenerator"
 Favicon By Realfavicongenerator
Search vendor "Realfavicongenerator" for product "Favicon By Realfavicongenerator"
 < 1.3.23
Search vendor "Realfavicongenerator" for product "Favicon By Realfavicongenerator" and version " < 1.3.23"
wordpress
Affected