CVE-2021-24943

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://wpscan.com/vulnerability/ba50c590-42ee-4523-8aa0-87ac644b77ed	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:roundupwp:registrations_for_the_events_calendar:*:*:*:*:*:wordpress:*:*

History

No history.

Information

Published : 2021-12-06 16:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-24943

Mitre link : CVE-2021-24943

CVE.ORG link : CVE-2021-24943

JSON object : View

Products Affected

roundupwp

registrations_for_the_events_calendar

CWE

CWE-89

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

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