// For flags

CVE-2016-4566

WordPress Core < 4.5.2 - Cross-Site Scripting via plupload.flash.swf

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Cross-site scripting (XSS) vulnerability in plupload.flash.swf in Plupload before 2.1.9, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via a Same-Origin Method Execution (SOME) attack.

Vulnerabilidad de XSS en plupload.flash.swf en Plupload en versiones anteriores a 2.1.9, como se utiliza en WordPress en versiones anteriores a 4.5.2, permite a atacantes remotos inyectar secuencias de comandos web o HTML arbitrarios a través de un ataque Same-Origin Method Execution (SOME).

*Credits: Mario Heiderich,Masato Kinugawa,Filedescriptor
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
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
  • 2016-05-06 CVE Published
  • 2016-05-07 CVE Reserved
  • 2023-03-07 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
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
Wordpress
Search vendor "Wordpress"
Wordpress
Search vendor "Wordpress" for product "Wordpress"
<= 4.5.1
Search vendor "Wordpress" for product "Wordpress" and version " <= 4.5.1"
-
Affected
Plupload
Search vendor "Plupload"
Plupload
Search vendor "Plupload" for product "Plupload"
<= 2.1.8
Search vendor "Plupload" for product "Plupload" and version " <= 2.1.8"
-
Affected