// For flags

CVE-2021-42233

 

Severity Score

5.4
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

3
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Simple Blog plugin in Wondercms 3.4.1 is vulnerable to stored cross-site scripting (XSS) vulnerability. When any user opens a particular blog hosted on an attackers' site, XSS may occur.

El plugin Simple Blog de Wondercms versión 3.4.1, es vulnerable a una vulnerabilidad de tipo cross-site scripting (XSS) almacenado. Cuando cualquier usuario abre un blog particular alojado en el sitio de un atacante, puede producirse un ataque de tipo XSS

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-10-11 CVE Reserved
  • 2022-05-23 CVE Published
  • 2023-12-14 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- 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
Simple Blog Project
Search vendor "Simple Blog Project"
 Simple Blog
Search vendor "Simple Blog Project" for product "Simple Blog"
--
Affected
in Wondercms
Search vendor "Wondercms"
 Wondercms
Search vendor "Wondercms" for product "Wondercms"
 3.4.1
Search vendor "Wondercms" for product "Wondercms" and version "3.4.1"
-
Safe