CVE-2019-14789

MEDIUMNuclei

Custom 404 Pro < 3.2.8 - Cross-Site Scripting

Title source: github.com
STIX 2.1 vulnerability

Record summary

CVE-2019-14789 has a selected CVSS score of 6.1 (medium); EIP currently links 1 Nuclei template.

Description

The Custom 404 Pro plugin 3.2.8 for WordPress has XSS via the wp-admin/admin.php?page=c4p-main page parameter.

Description source: CVE List

Exploitation context

Available material

Nuclei templates
1

Nuclei templates

1
ProjectDiscoveryMEDIUMCustom 404 Pro < 3.2.8 - Cross-Site ScriptingCVSS 6.1

Custom 404 Pro before 3.2.9 is susceptible to cross-site scripting via the title parameter due to insufficient input sanitization and output escaping. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.

Impact

Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.

Remediation

Update to Custom 404 Pro version 3.2.8 or later to mitigate this vulnerability.

WeaknessesCWE-79
Authorsr3Y3r53
Template tagscvecve2019wpscancustom-404-prowpwp-pluginwordpressauthenticatedxsskunalnagarvuln
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CPE: cpe:2.3:a:kunalnagar:custom_404_pro:3.2.8:*:*:*:*:wordpress:*:*
https://wpscan.com/vulnerability/81ee1df5-12dc-49d8-8d49-ca28d6f5b7fd https://wordpress.org/plugins/custom-404-pro/advanced/ https://nvd.nist.gov/vuln/detail/CVE-2019-14789 https://wordpress.org/plugins/custom-404-pro/#developers

Source: ProjectDiscovery

References

3