CVE-2020-18657

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

6.1 /10

CVSS v3 : 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310 Exploit 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
https://www.seebug.org/vuldb/ssvid-97929 Third Party Advisory
Configurations

Configuration 1 (hide)

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

28 Jun 2021, 18:31

Type Values Removed Values Added
CPE cpe:2.3:a:get-simple:getsimplecms:*:*:*:*:*:*:*:*
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
References (MISC) https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310 - (MISC) https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1310 - Exploit, Third Party Advisory
References (MISC) https://www.seebug.org/vuldb/ssvid-97929 - (MISC) https://www.seebug.org/vuldb/ssvid-97929 - Third Party Advisory
References (MISC) https://github.com/LoRexxar/CVE_Request/blob/master/getsimplecms%20v3.3.15/getsimplecms_before_v3.3.15.md - (MISC) https://github.com/LoRexxar/CVE_Request/blob/master/getsimplecms%20v3.3.15/getsimplecms_before_v3.3.15.md - Release Notes, Third Party Advisory

23 Jun 2021, 19:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-23 19:15

Updated : 2024-02-04 21:47

NVD link : CVE-2020-18657

Mitre link : CVE-2020-18657

CVE.ORG link : CVE-2020-18657

JSON object : View

Products Affected

get-simple

  • getsimplecms
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')