Vulnerability identifier: #VU22767

Vulnerability risk: High

CVSSv3.1: 3.9 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]

CVE-ID: N/A

CWE-ID: CWE-284

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Email Subscribers & Newsletters
Web applications / Modules and components for CMS

Vendor: icegram

Description

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions. A remote authenticated user with subscriber and above access can bypass implemented security restrictions and send test emails on behalf of the site owner.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Email Subscribers & Newsletters: 3.1 - 4.2.2

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External links
http://www.wordfence.com/blog/2019/11/multiple-vulnerabilities-patched-in-email-subscribers-newslet...

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.