CVE-2021-22970 (GCVE-0-2021-22970)
Vulnerability from cvelistv5
Published
2021-11-19 18:08
Modified
2024-08-03 18:58
Severity ?
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF) ()
Summary
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
support@hackerone.comhttps://documentation.concretecms.org/developers/introduction/version-history/857-release-notesRelease Notes, Vendor Advisory
support@hackerone.comhttps://documentation.concretecms.org/developers/introduction/version-history/901-release-notesRelease Notes, Vendor Advisory
support@hackerone.comhttps://hackerone.com/reports/1364797Permissions Required
af854a3a-2127-422b-91ae-364da2661108https://documentation.concretecms.org/developers/introduction/version-history/857-release-notesRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://documentation.concretecms.org/developers/introduction/version-history/901-release-notesRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1364797Permissions Required
Impacted products
Vendor Product Version
n/a https://github.com/concrete5/concrete5 Version: Affected versions Concrete CMS (formerly concrete5) versions below 8.5.6 and 9.0.0. Fixed versions 9.0.1 and 8.5.7
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