CVE-2026-8237
Missing authorization in Concretecms Concrete Cms
CVSS score
5.3
EPSS probability
%0.7
Risk score
0.0
Published
4 mo ago
Public Exploits · GitHub and Metasploit Intelligence
This tab scans the sources that NVD labels as exploits, GitHub repositories matching the CVE identifier and Rapid7 Metasploit Framework modules. Only links to sources that were actually found are shown.
GitHub
CVE-2026-8237 is an Insecure Direct Object Reference (IDOR) vulnerability caused by missing authorization checks in Concrete CMS 9.5.0 and earlier.
Makefile Go / Python
Nuclei: Concrete CMS <= 9.5.0 - Unauthenticated Conversation Message Disclosure (IDOR)
Makefile Go / Python
Similar Vulnerabilities
7.2
CVE-2026-8134Unrestricted file upload in Concretecms Concrete Cms
Patch status unknownEPSS %1
5.3
CVE-2026-6826Information exposure in Concretecms Concrete Cms
Patch status unknown Public Exploits:1EPSS %1
7.2
CVE-2026-8135Deserialization of untrusted data in Concretecms Concrete Cms
Patch status unknownEPSS %1
8.8
CVE-2026-8350Incorrect authorization in Concretecms Concrete Cms
Patch status unknownEPSS %0
7.7
CVE-2026-85385Concrete CMS below 9.5.4 is vulnerable to Stored XSS via User Timezone Field
Patch status unknownEPSS %1
Get this vulnerability through the API
Affected products, version ranges, exploitation status and patch information in a single request, with a free key.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/cves/CVE-2026-8237"