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CMS Made Simple <= 2.2.16 XSS Vulnerability CVE-2021-28935

Severity
CVSSv3 Score
5.4
Vulnerability description

CMS Made Simple is prone to a cross-site scripting (XSS) vulnerability.

Risk description

The vulnerability is exploitable via the /admin/addbookmark.php script through the Site Admin > My Preferences > Title field. Successful exploitation would allow an authenticated attacker to inject arbitrary HTML and JavaScript into the site.

Recommendation

No known solution was made available for at least one year since the disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.

Codename
Not available
Detectable with
Network Scanner
Scan engine
OpenVAS
Exploitable with Sniper
No
CVE Published
Mar 30, 2021
Detection added at
Software Type
Not available
Vendor
Not available
Product
Not available