Qubely < 1.8.6 - Unauthenticated Arbitrary E-mail Sending
CVE-2021-24916

7.5HIGH

Key Information:

Vendor

Wordpress
Status
Qubely
Vendor
CVE Published:
7 August 2023

What is CVE-2021-24916?

The Qubely WordPress plugin, prior to version 1.8.6, exhibits an email sending vulnerability that enables unauthenticated users to exploit the qubely_send_form_data AJAX action. This flaw allows attackers to send arbitrary emails to any desired address, potentially leading to spam or phishing attacks. Users of the plugin are advised to upgrade to the latest version to mitigate this risk.

Affected Version(s)

Qubely 0 < 1.8.6

References

https://wpscan.com/vulnerability/93b893be-59ad-4500-8edb-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Krzysztof ZajÄ…c
WPScan
.
CVE-2021-24916 : Qubely < 1.8.6 - Unauthenticated Arbitrary E-mail Sending