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EUVD-2026-90770

🗓️ 01 Oct 2026 11:31:32Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Incomplete authorization check in MISP discussion posting enables information disclosure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-103858
1 Oct 202611:31
–cve
cvelist
Cvelist
CVE-2026-103858 MISP Incomplete Thread Authorization Allows Unauthorized Read and Post Access to Discussions
1 Oct 202611:31
–cvelist
nvd
NVD
CVE-2026-103858
1 Oct 202612:17
–nvd
ptsecurity
Positive Technologies
PT-2026-103840
1 Oct 202600:00
–ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "1be6bdac-e19c-3a95-a5d3-ee958626fa59",
        "vendor": {
          "name": "MISP"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f2973215-e3ab-3d99-971a-a85baf0d1017",
        "product": {
          "name": "MISP",
          "vendor": {
            "name": "MISP"
          }
        },
        "product_version": "unspecified <2.5.48"
      }
    ]
  }
]

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01 Oct 2026 15:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 45.3
3