Description

WordPress Plugin Double Opt-In for Download is prone to an SQL injection vulnerability because it fails to sufficiently sanitize user-supplied data before using it in an SQL query. Exploiting this issue could allow an attacker to compromise the application, access or modify data, or exploit latent vulnerabilities in the underlying database. WordPress Plugin Double Opt-In for Download version 2.0.9 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 2.1.0 or latest

References

http://security.szurek.pl/double-opt-in-for-download-209-sql-injection.html

https://www.exploit-db.com/exploits/39896/

https://packetstormsecurity.com/files/137332/WordPress-Double-Opt-In-For-Download-2.0.9-SQL-Injection.html

https://wordpress.org/plugins/double-opt-in-for-download/changelog/

Related Vulnerabilities

Oracle Database Server CVE-2019-2749 Vulnerability (CVE-2019-2749)

Rukovoditel Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2020-18470)

Joomla Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2017-7986)

Jboss EAP Credentials Management Errors Vulnerability (CVE-2012-0034)

TYPO3 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2007-6381)

Severity

High

Classification

CWE-89 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update SQL Injection