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TI-2024-02024 Aliases CVE-2024-2179GHSA-4m7h-34xm-4wjv

Cross-site scripting in Concrete CMS

Priority LOW 22CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

Concrete CMS version 9 before 9.2.7 is vulnerable to Stored XSS via the Name field of a Group type since there is insufficient validation of administrator provided data for that field. A rogue administrator could inject malicious code into the Name field which might be executed when users visit the affected page. The Concrete CMS security team gave this vulnerability a CVSS v3.1 score of 2.2 with a vector of AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N Concrete versions below 9 do not include group types so they are not affected by this vulnerability. Thanks Luca Fuda for reporting.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00309 23rd percentileScored 2026-11-07
Fix Fixed Concrete CMS (Concrete CMS): 9.2.7concrete5/concrete5 (Packagist): 9.2.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Concrete CMSConcrete CMS9.0.0 to before 9.2.79.2.7Patch availableCNA
—concrete5/concrete5 (Packagist)before 9.2.79.2.7Patch availableGHSA-4m7h-34xm-4wjv
  • Concrete CMS VendorConcrete CMS Affected 9.0.0 to before 9.2.7 Fixed in 9.2.7 Patch available CNA
  • concrete5/concrete5 (Packagist) Vendor— Affected before 9.2.7 Fixed in 9.2.7 Patch available GHSA-4m7h-34xm-4wjv

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*9.0.0 to before 9.2.7VulnerableConcrete CMS
  • cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* Versions 9.0.0 to before 9.2.7 Vulnerable ·Concrete CMS

Remediation

  • Fix · CNA Concrete CMS (Concrete CMS) Fixed in 9.2.7
  • Fix · GHSA-4m7h-34xm-4wjv concrete5/concrete5 (Packagist) Fixed in 9.2.7 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-2179
  2. 2026-10-03 Alias added: GHSA-4m7h-34xm-4wjv

References

  • TI-2026-23602 ConcreteCMS v9.4.7 contains a Denial of Service (DoS) vulnerability in the File Manager… CVSS 3.1MEDIUM 6.5
  • TI-2023-23992 A Cross Site Scripting (XSS) vulnerability in Concrete CMS from versions 9.2.0 to 9.2.2… CVSS 3.1MEDIUM 5.4
  • TI-2023-26495 Concrete CMS before 8.5.13 and 9.x before 9.2.2 allows unauthorized access because… CVSS 3.1CRITICAL 9.8
  • TI-2026-14907 Missing authorization in Concrete CMS CVSS 4.0HIGH 8.7
  • TI-2022-06200 Cleartext transmission of sensitive information in https://github.com/concrete5/concrete5 CVSS 3.1CRITICAL 9.8
  • TI-2021-17294 An issue was discovered in Concrete CMS through 8.5.5. CVSS 3.1CRITICAL 9.8
See all 197 →

Sources