#VU31679 SQL injection in Email Subscribers & Newsletters - CVE-2020-5768

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Main Vulnerability Database Vulnerabilities #VU31679

#VU31679 SQL injection in Email Subscribers & Newsletters - CVE-2020-5768

Published: July 20, 2020


Vulnerability identifier: #VU31679
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear
CVE-ID: CVE-2020-5768
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Email Subscribers & Newsletters
Software vendor:
icegram

Description

The vulnerability allows a remote user to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data in the "es_newsletters_settings_callback()" function in "class-es-newsletters.php". A remote administrator can send a specially crafted request and disclose potentially sensitive information such as value of database fields.



Remediation

Install update from vendor's website.

External links