// For flags

CVE-2021-24466

Verse-O-Matic <= 4.1.1 - CSRF to Stored XSS

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 Verse-O-Matic WordPress plugin through 4.1.1 does not have any CSRF checks in place, allowing attackers to make logged in administrators do unwanted actions, such as add/edit/delete arbitrary verses and change the settings. Due to the lack of sanitisation in the settings and verses, this could also lead to Stored Cross-Site Scripting issues

El plugin de WordPress Verse-O-Matic versiones hasta 4.1.1, no presenta ninguna comprobación de tipo CSRF, permitiendo a atacantes hacer a unos administradores registrados realizar acciones no deseadas, como añadir/editar/borrar versos arbitrarios y cambiar la configuración. Debido a una falta de saneamiento en las configuraciones y versos, esto también podría conllevar a problemas de tipo Cross-Site Scripting Almacenado.

*Credits: Ajay Sandipan Thorbole
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
Unchanged
Confidentiality
High
Integrity
High
Availability
High
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
  • 2021-01-14 CVE Reserved
  • 2021-07-19 CVE Published
  • 2024-03-22 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-352: Cross-Site Request Forgery (CSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Verse-o-matic Project
Search vendor "Verse-o-matic Project"
 Verse-o-matic
Search vendor "Verse-o-matic Project" for product "Verse-o-matic"
 <= 4.1.1
Search vendor "Verse-o-matic Project" for product "Verse-o-matic" and version " <= 4.1.1"
wordpress
Affected