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TI-2023-26498 Aliases CVE-2023-48651GHSA-45m2-8q7f-93wv

Concrete CMS 9 before 9.2.3 is vulnerable to Cross Site Request Forgery (CSRF) at…

Priority LOW 20CWE-352Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Tampering
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-352.

Summary

Concrete CMS 9 before 9.2.3 is vulnerable to Cross Site Request Forgery (CSRF) at /ccm/system/dialogs/file/delete/1/submit.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00276 20th percentileScored 2026-11-07
Fix Fixed concrete5/concrete5 (Packagist): 9.2.3

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
——all versions—No fix listedCNA
—concrete5/concrete5 (Packagist)9.0.0 to before 9.2.39.2.3Patch availableGHSA-45m2-8q7f-93wv
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • concrete5/concrete5 (Packagist) Vendor— Affected 9.0.0 to before 9.2.3 Fixed in 9.2.3 Patch available GHSA-45m2-8q7f-93wv

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:*9.0.0 to before 9.2.3VulnerableConcrete CMS
  • cpe:2.3:a:concretecms:concrete_cms:*:*:*:*:*:*:*:* Versions 9.0.0 to before 9.2.3 Vulnerable ·Concrete CMS

Remediation

  • Fix · GHSA-45m2-8q7f-93wv concrete5/concrete5 (Packagist) Fixed in 9.2.3 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-48651
  2. 2026-10-03 Alias added: GHSA-45m2-8q7f-93wv

References

Advisory 2

Other 3

  • 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

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences