IlchCMS 2.1.37 Cross Site Scripting
IlchCMS 2.1.37 - Cross-site Scripting
Advisory ID: IlchCMS 2.1.37 Cross Site Scripting
IlchCMS 2.1.37 - Cross-site Scripting
Advisory ID: RO-20-003
Severity: Medium
Vendor: Ilch
Product: IlchCMS
Version: 2.1.37
Overview #
A Cross-site Scripting (XSS) vulnerability exists in IlchCMS version 2.1.37. The vulnerability allows remote attackers to inject arbitrary web script or HTML.
Vulnerability Details #
Affected Versions: 2.1.37 and earlier
Root Cause: Insufficient input validation and output encoding allows attackers to inject malicious scripts.
Exploitation Requirements #
No authentication required
Victim must visit a crafted URL or page
Impact #
Remote attackers can exploit this vulnerability to:
Steal user session cookies
Perform actions on behalf of users
Redirect users to malicious websites
Proof of Concept #
Details available upon request.
Solution #
Upgrade to a patched version of IlchCMS that includes proper input sanitization.
References #
Vendor notification sent
Timeline:
[2020-01-01] - Discovered
Credits: Omar Kurt