CVE Vulnerability

CVE-2020-18657

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

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310 Exploit Third Party Advisory
https://www.seebug.org/vuldb/ssvid-97929 Third Party Advisory
https://github.com/LoRexxar/CVE_Request/blob/master/getsimplecms%20v3.3.15/getsimplecms_before_v3.3.15.md Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:get-simple:getsimplecms:*:*:*:*:*:*:*:*
Information

Published : 2021-06-23 07:15

Updated : 2021-06-28 06:31

NVD link : CVE-2020-18657

Mitre link : CVE-2020-18657

Products Affected
No products.
CWE
CWE-79