Cross-site scripting in WP DSGVO Tools (GDPR) for WordPress

This security advisory describes one low risk vulnerability.


1) Cross-site scripting


Severity: Low


CVSSv3: 5.3 [CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:U/RL:O/RC:C] [PCI]


CVE-ID: CVE-2019-15777


CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')


Description

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.


The vulnerability exists due to insufficient sanitization of user-supplied data in "/wp-admin/admin-ajax.php?action=admin-common-settings&admin_email=" URL. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.


Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


Mitigation

Install updates from vendor's website.


Vulnerable software versions

WP DSGVO Tools (GDPR): 1.3.7, 1.3.8, 1.4.0, 1.4.1, 1.4.2, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.5.0, 1.5.5, 1.5.6, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1.0, 2.1.1, 2.1.2, 2.1.3, 2.2.0, 2.2.1, 2.2.2, 2.2.3, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 2.2.9, 2.2.10, 2.2.11, 2.2.12, 2.2.13, 2.2.14, 2.2.15, 2.2.16, 2.2.17, 2.2.18


CPE
External links

https://wordpress.org/plugins/shapepress-dsgvo/#developershttps://wpvulndb.com/vulnerabilities/9850https://www.pluginvulnerabilities.com/2019/08/22/gdpr-plugins-for-wordpress-continue-to-be-insecure/


Q & A


Can this vulnerability be exploited remotely?


Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.


Is there known malware, which ..

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