CVE-2015-4387: XSS
Cross-site scripting (XSS) vulnerability in unspecified administration pages in the Password Policy module 6.x-1.x before 6.x-1.11 and 7.x-1.x before 7.x-1.11 for Drupal, when a site has a policy that uses the username constraint, allows remote attackers to inject arbitrary web script or HTML via a crafted username that is imported from an external source.
Affected Software
Remediation
Patch Available
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2015-4387?
CVE-2015-4387 is classified as a moderate severity cross-site scripting vulnerability.
How do I fix CVE-2015-4387?
To fix CVE-2015-4387, update the Password Policy module to version 6.x-1.11 or 7.x-1.11 or later.
What types of systems are affected by CVE-2015-4387?
CVE-2015-4387 affects Drupal installations using the Password Policy module versions 6.x-1.10 and earlier, and 7.x-1.10 and earlier.
What kind of attacks can CVE-2015-4387 enable?
CVE-2015-4387 allows remote attackers to inject arbitrary web scripts or HTML into the affected system.
Is CVE-2015-4387 easily exploitable?
Yes, CVE-2015-4387 can be exploited easily if the site has a username constraint in the Password Policy.