HTTP: PHP-Fusion Administration Banner Stored Cross-Site Scripting
This signature detects attempts to exploit a known cross-site scripting vulnerability against PHP-Fusion. It is due to insufficient validation of user-supplied input. A Successful attack can lead to arbitrary script code execution in the target user's browser.
Extended Description
An XSS vulnerability exists in the banners.php page of PHP-Fusion 9.03.50. This can be exploited because the only security measure used against XSS is the stripping of SCRIPT tags. A malicious actor can use HTML event handlers to run JavaScript instead of using SCRIPT tags.
Affected Products
Php-fusion php-fusion
Short Name
HTTP:PHP:PHP-FUSION-AB-XSS
Severity
Warning
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Administration Banner CVE-2020-12438 Cross-Site PHP-Fusion Scripting Stored
Release Date
09/15/2020
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3337
False Positive
Unknown
Vendors
Php-fusion
CVSS Score
3.5