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CVE-2022-43689

Good to know:

Date: November 13, 2022

Concrete CMS (formerly concrete5) below 8.5.10 and between 9.0.0 and 9.1.2 is vulnerable to XXE based DNS requests leading to IP disclosure.

Language: PHP

Severity Score

5.3

Related Resources (8)

Url: https://github.com/concretecms/concretecms/releases/8.5.10

Url: https://github.com/concretecms/concretecms

Url: https://www.concretecms.org/about/project-news/security/concrete-cms-security-advisory-2022-10-31

Url: https://github.com/concretecms/concretecms/releases/9.1.3

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-43689

Url: https://documentation.concretecms.org/developers/introduction/version-history/913-release-notes

Url: https://documentation.concretecms.org/developers/introduction/version-history/8510-release-notes

Url: https://www.mend.io/vulnerability-database/CVE-2022-43689

Severity Score

5.3

Weakness Type (CWE)

Improper Restriction of XML External Entity Reference ('XXE')

CWE-611

Top Fix

Upgrade Version

Upgrade to version concrete5 - 8.5.10,9.1.3

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

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