SQL injection in WP Bannerize - CVE-2021-39351

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Main Vulnerability Database Vulnerabilities #VU57634

SQL injection in WP Bannerize - CVE-2021-39351

Published: October 25, 2021


Vulnerability identifier: #VU57634
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2021-39351
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
WP Bannerize
Software vendor:
gfazioli

Description

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

The vulnerability exists due to insufficient sanitization of user-supplied data in the "id" parameter in the ~/Classes/wpBannerizeAdmin.php file. A remote authenticated attacker can send a specially crafted request to the affected application and exfiltrate sensitive information from vulnerable sites.


Remediation

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

External links