Open Redirection Vulnerability in GetSimpleCMS 3.3.13

[Daniel Bishtawi <daniel () netsparker com>]

Hello,

We are glad to inform you about the vulnerabilities we reported in
GetSimpleCMS 3.3.13.

Here are the details:

Advisory by Netsparker
Name: Open Redirection Vulnerability in GetSimpleCMS
Affected Software: GetSimpleCMS
Affected Versions: 3.3.13
Homepage: http://get-simple.info/
Vulnerability: Open Redirection
Severity: Medium
Status: Not Fixed
CVSS Score (3.0): AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Netsparker Advisory Reference: NS-18-056

URL  :
http://GetSimpleCMS-3.3.13/admin/index.php?redirect=http://r87.com/?localhost/
 Parameter Name : redirect
Parameter Type  : GET
Attack Pattern  : http://r87.com/?localhost/
Github: https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1300

For more information on Open Redirection vulnerabilities read the article
Open Redirection.

For more information:
https://www.netsparker.com/web-applications-advisories/ns-18-056-open-redirection-vulnerability-in-getsimplecms/

Regards,
Daniel Bishtawi
Marketing Administrator | Netsparker Web Application Security Scanner
Tel: +44 (0)20 3588 3843
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