CVE Vulnerability

CVE-2021-40105

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments.

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://hackerone.com/reports/1102054 Permissions Required Third Party Advisory
https://documentation.concretecms.org/developers/introduction/version-history/856-release-notes Release Notes Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*
Information

Published : 2021-09-27 12:15

Updated : 2021-10-01 08:30

NVD link : CVE-2021-40105

Mitre link : CVE-2021-40105

Products Affected
No products.
CWE
CWE-79