CVE-2021-39351

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

The WP Bannerize WordPress plugin is vulnerable to authenticated SQL injection via the id parameter found in the ~/Classes/wpBannerizeAdmin.php file which allows attackers to exfiltrate sensitive information from vulnerable sites. This issue affects versions 2.0.0 - 4.0.2.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-89

Affected software

Vendor	Product	Versions
WP Bannerize	WP Bannerize	2.0.0 - 4.0.2 4.0.2

References

https://plugins.trac.wordpress.org/browser/wp-bannerize/trunk/Classes/wpBannerizeAdmin.php#L1681Patch, Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39351Third Party Advisory
https://plugins.trac.wordpress.org/browser/wp-bannerize/trunk/Classes/wpBannerizeAdmin.php#L1681Patch, Third Party Advisory
https://www.wordfence.com/vulnerability-advisories/#CVE-2021-39351Third Party Advisory

Timeline

Published: Oct 6, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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