SQL injection in WP Bannerize - CVE-2021-39351
Published: October 25, 2021
Vulnerability identifier: #VU57634
CSH Severity: Medium
CVSS v4: 7.1 [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]
CVE-ID: CVE-2021-39351
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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.
Affected software
WP Bannerize
How to mitigate CVE-2021-39351
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.