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EUVD-2026-31349

🗓️ 22 May 2026 00:31:16Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 34 Views

Concrete CMS 9.5.0 and below are IDOR vulnerable via /ccm/frontend/conversations/get_rating.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-8239
21 May 202621:00
–attackerkb
circl
Circl
CVE-2026-8239
2 Sep 202601:00
–circl
cnnvd
CNNVD
Concrete CMS security vulnerabilities
21 May 202600:00
–cnnvd
cve
CVE
CVE-2026-8239
21 May 202621:00
–cve
cvelist
Cvelist
CVE-2026-8239 Concrete CMS 9.5.0 and below is vulnerable to IDOR in '/ccm/frontend/conversations/get_rating'
21 May 202621:00
–cvelist
github
Github Security Blog
Concrete CMS is vulnerable to IDOR
22 May 202600:31
–github
kitploit
Kitploit
CVE-2026-8239
26 Oct 202609:10
–kitploit
mend
Mend
CVE-2026-8239
21 May 202621:00
–mend
nvd
NVD
CVE-2026-8239
21 May 202622:16
–nvd
osv_cve
osv_cve
CVE-2026-8239 Concrete CMS 9.5.0 and below is vulnerable to IDOR in '/ccm/frontend/conversations/get_rating'
21 May 202621:00
–osv_cve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "3e222ef5-1684-3704-9763-ab2217f403d5",
        "vendor": {
          "name": "Concrete CMS"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "9227bb4f-8dd7-359b-beb7-3c6dd64723d9",
        "product": {
          "name": "Concrete CMS "
        },
        "product_version": "5.0 ≤9.5.0"
      }
    ]
  }
]

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22 May 2026 00:31Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.3
EPSS0.00195
34