CVSS base score
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N
What the vulnerability does
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Form Builder allows Cross-Site Scripting (XSS).This issue affects Drupal: from 7.X-1.0 through 7.X-1.22.
Explanation of Vulnerability in Simple Terms
A cross-site scripting (XSS) vulnerability in Drupal 7.x allows authenticated users to inject malicious scripts through unspecified input. An attacker with low-privilege account access can craft a request that, when visited by another user, executes arbitrary JavaScript in their browser. This can lead to session hijacking, credential theft, or defacement.
What an attacker can do
Inject and execute malicious JavaScript in other users' browsers.
Potential impact on your site
Authenticated attackers can steal admin sessions, modify site content, or harvest user credentials without elevated privileges.
Conditions required to exploit
Attacker needs a low-privilege Drupal account; victim must visit a page containing the malicious payload.
Key dates
External resources
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