SB2018041105 - Multiple vulnerabilities in Frog CMS
Published: April 11, 2018 Updated: September 8, 2018
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 vulnerabilities.
1) Cross-site scripting (CVE-ID: CVE-2018-9992)
Vulnerability allows a remote attacker to perform XSS attacks.
The vulnerability is caused by an input validation error when processing name of a new "File" or "Directory" on the "admin/?/plugin/file_manager/browse/" page. A remote attacker can trick the victim to follow a specially specially crafted link and execute arbitrary HTML and script code in victim's browser in security context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
2) Cross-site scripting (CVE-ID: CVE-2018-9991)
Vulnerability allows a remote attacker to perform XSS attacks.
The vulnerability is caused by an input validation error in the Name and Username parameters on "/admin/?/user/add" page. A remote attacker can trick the victim to follow a specially specially crafted link and execute arbitrary HTML and script code in victim's browser in security context of vulnerable website.
Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.
3) Cross-site request forgery (CVE-ID: CVE-2018-8908)
The vulnerability allows a remote attacker to perform CSRF attacks.
The vulnerability exists due to improper handling of the HTTP request origin in "/admin/?/user/add" URL. A remote attacker can trick the victim into visiting a specially specially crafted web page and create a user with administrative privileges.
Remediation
Cybersecurity Help is not aware of any official remediation provided by the vendor.