CVE-2020-18657

CVE-2020-18657

EPSS 1.4%

Cross Site Scripting (XSS) vulnerability in GetSimpleCMS <= 3.3.15 in admin/changedata.php via the redirect_url parameter and the headers_sent function.

Affected products

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References

https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310 https://github.com/LoRexxar/CVE_Request/blob/master/getsimplecms%20v3.3.15/getsimplecms_before_v3.3.15.md https://www.seebug.org/vuldb/ssvid-97929