CVE-2021-24943
Registrations for the Events Calendar < 2.7.6 - Unauthenticated SQL Injection
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The Registrations for the Events Calendar WordPress plugin before 2.7.6 does not sanitise and escape the event_id in the rtec_send_unregister_link AJAX action (available to both unauthenticated and authenticated users) before using it in a SQL statement, leading to an unauthenticated SQL injection.
El plugin Registrations for the Events Calendar de WordPress versiones anteriores a 2.7.6, no sanea ni escapa del parámetro event_id en la acción AJAX rtec_send_unregister_link (disponible tanto para usuarios no autenticados como autenticados) antes de usarlo en una sentencia SQL, conllevando a una inyección SQL no autenticada
*Credits:
Krzysztof Zając
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-01-14 CVE Reserved
- 2021-11-08 CVE Published
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- 2024-09-16 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://wpscan.com/vulnerability/ba50c590-42ee-4523-8aa0-87ac644b77ed | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Roundupwp Search vendor "Roundupwp" | Registrations For The Events Calendar Search vendor "Roundupwp" for product "Registrations For The Events Calendar" | < 2.7.6 Search vendor "Roundupwp" for product "Registrations For The Events Calendar" and version " < 2.7.6" | wordpress |
Affected
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