CVE-2021-40555

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-40555
Cross site scripting (XSS) vulnerability in flatCore-CMS 2.2.15 allows attackers to execute arbitrary code via description field on the new page creation form.

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

References
Link Resource
https://github.com/flatCore/flatCore-CMS/issues/56 Exploit Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:flatcore:flatcore:2.0.7:*:*:*:*:*:*:*
History

24 Feb 2023, 06:31

Type Values Removed Values Added
CWE CWE-79
First Time Flatcore
Flatcore flatcore
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.4
CPE cpe:2.3:a:flatcore:flatcore:2.0.7:*:*:*:*:*:*:*
References (MISC) https://github.com/flatCore/flatCore-CMS/issues/56 - (MISC) https://github.com/flatCore/flatCore-CMS/issues/56 - Exploit, Issue Tracking, Patch, Third Party Advisory

16 Feb 2023, 16:39

Type Values Removed Values Added
New CVE
Information

Published : 2023-02-16 16:15

Updated : 2023-12-10 14:48

NVD link : CVE-2021-40555

Mitre link : CVE-2021-40555

CVE.ORG link : CVE-2021-40555

JSON object : View

Products Affected

flatcore

  • flatcore
CWE
CWE-79

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