CVE-2020-20391

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2020-20391
Cross Site Scripting vulnerability in GetSimpleCMS 3.4.0a in admin/snippets.php via (1) Add Snippet and (2) Save snippets.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5 /10

CVSS v2.0 : LOW

V2 Legend

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1322 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:get-simple:getsimplecms:3.4.0:a1:*:*:*:*:*:*
History

25 Jun 2021, 18:22

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 5.4
CPE cpe:2.3:a:get-simple:getsimplecms:3.4.0:a1:*:*:*:*:*:*
CWE CWE-79
References (MISC) https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1322 - (MISC) https://github.com/GetSimpleCMS/GetSimpleCMS/issues/1322 - Exploit, Third Party Advisory

23 Jun 2021, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-06-23 15:15

Updated : 2024-02-04 21:47

NVD link : CVE-2020-20391

Mitre link : CVE-2020-20391

CVE.ORG link : CVE-2020-20391

JSON object : View

Products Affected

get-simple

  • getsimplecms
CWE
CWE-79

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