// For flags

CVE-2021-24823

Support Board < 3.3.6 - Arbitrary File Deletion via CSRF

Severity Score

8.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The Support Board WordPress plugin before 3.3.6 does not have any CSRF checks in actions handled by the include/ajax.php file, which could allow attackers to make logged in users do unwanted actions. For example, make an admin delete arbitrary files

El plugin Support Board de WordPress versiones anteriores a 3.3.6, no presenta ninguna comprobación de tipo CSRF en las acciones administradas por el archivo include/ajax.php, lo que podría permitir a atacantes hacer que usuarios registrados realicen acciones no deseadas. Por ejemplo, hacer que un administrador elimine archivos arbitrarios.

*Credits: Brandon Roldan,Brandon James Roldan (tomorrowisnew)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-14 CVE Reserved
  • 2021-10-18 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2025-04-06 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • 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
Schiocco
Search vendor "Schiocco"
 Support Board
Search vendor "Schiocco" for product "Support Board"
 < 3.3.6
Search vendor "Schiocco" for product "Support Board" and version " < 3.3.6"
wordpress
Affected