CVE-2021-40106

Published on: 09/27/2021 12:00:00 AM UTC

Last Modified on: 10/01/2021 08:29:00 PM UTC

CVE-2021-40106

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Certain versions of Concrete Cms from Concretecms contain the following vulnerability:

An issue was discovered in Concrete CMS through 8.5.5. There is unauthenticated stored XSS in blog comments via the website field.

  • CVE-2021-40106 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 6.1 - MEDIUM

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE REQUIRED
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
CHANGED LOW LOW NONE

CVSS2 Score: 4.3 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
NONE PARTIAL NONE

CVE References

Description Tags ⓘ Link
HackerOne hackerone.com
text/html
 URL Logo MISC hackerone.com/reports/1102042
8.5.6 Release Notes :: Concrete CMS documentation.concretecms.org
text/html
 URL Logo MISC documentation.concretecms.org/developers/introduction/version-history/856-release-notes
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationConcretecmsConcrete CmsAllAllAllAll
  • cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-40106 : An issue was discovered in Concrete CMS through 8.5.5. There is unauthenticated stored #XSS in blo… twitter.com/i/web/status/1… 2021-09-27 12:10:16
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