// For flags

CVE-2021-24279

Redirection for Contact Form 7 < 2.3.4 - Authenticated Arbitrary Plugin Installation

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In the Redirection for Contact Form 7 WordPress plugin before 2.3.4, low level users, such as subscribers, could use the import_from_debug AJAX action to install any plugin from the WordPress repository.

En el plugin de WordPress Redirection for Contact Form versiones 7 anteriores a 2.3.4, unos usuarios de bajo nivel, como los suscriptores, podían usar la acción AJAX import_from_debug para instalar cualquier plugin del repositorio de WordPress

*Credits: Chloe Chamberland
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-01-14 CVE Reserved
  • 2021-04-20 CVE Published
  • 2023-03-08 EPSS Updated
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-863: Incorrect Authorization
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Querysol
Search vendor "Querysol"
 Redirection For Contact Form 7
Search vendor "Querysol" for product "Redirection For Contact Form 7"
 < 2.3.4
Search vendor "Querysol" for product "Redirection For Contact Form 7" and version " < 2.3.4"
wordpress
Affected