Concrete CMS (formerly concrete5) versions 8.5.6 and below and version 9.0.0 allow local IP importing causing the system to be vulnerable toa. SSRF attacks on the private LAN servers by reading files from the local LAN. An attacker can pivot in the private LAN and exploit local network appsandb. SSRF Mitigation Bypass through DNS RebindingConcrete CMS security team gave this a CVSS score of 3.5 AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:NConcrete CMS is maintaining Concrete version 8.5.x until 1 May 2022 for security fixes.This CVE is shared with HackerOne Reports https://hackerone.com/reports/1364797 and https://hackerone.com/reports/1360016Reporters: Adrian Tiron from FORTBRIDGE (https://www.fortbridge.co.uk/ ) and Bipul Jaiswal
References
Link | Resource |
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https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes | Release Notes Vendor Advisory |
https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes | Release Notes Vendor Advisory |
https://hackerone.com/reports/1364797 | Permissions Required |
https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes | Release Notes Vendor Advisory |
https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes | Release Notes Vendor Advisory |
https://hackerone.com/reports/1364797 | Permissions Required |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 05:51
Type | Values Removed | Values Added |
---|---|---|
References | () https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes - Release Notes, Vendor Advisory | |
References | () https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes - Release Notes, Vendor Advisory | |
References | () https://hackerone.com/reports/1364797 - Permissions Required |
23 Nov 2021, 13:36
Type | Values Removed | Values Added |
---|---|---|
References | (MISC) https://hackerone.com/reports/1364797 - Permissions Required | |
References | (MISC) https://documentation.concretecms.org/developers/introduction/version-history/901-release-notes - Release Notes, Vendor Advisory | |
References | (MISC) https://documentation.concretecms.org/developers/introduction/version-history/857-release-notes - Release Notes, Vendor Advisory | |
CPE | cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* cpe:2.3:a:concretecms:concrete_cms:9.0:*:*:*:*:*:*:* |
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CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
CWE | CWE-918 |
19 Nov 2021, 19:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-11-19 19:15
Updated : 2024-11-21 05:51
NVD link : CVE-2021-22970
Mitre link : CVE-2021-22970
CVE.ORG link : CVE-2021-22970
JSON object : View
Products Affected
concretecms
- concrete_cms
CWE
CWE-918
Server-Side Request Forgery (SSRF)