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CVE-2026-8406 openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail

🗓️ 11 Jun 2026 13:32:36Reported by Fluid AttacksType 
cvelist
 cvelist
🔗 www.cve.org👁 4 Views

OpenSIS Classic 9.3 insecure direct object reference in messaging lets user view sent mail by id.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-8406
11 Jun 202613:32
cve
EUVD
EUVD-2026-36245
11 Jun 202613:32
euvd
NVD
CVE-2026-8406
11 Jun 202614:16
nvd
Positive Technologies
PT-2026-48668
11 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-8406 openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail
11 Jun 202613:32
vulnrichment
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows",
      "Linux",
      "MacOS"
    ],
    "product": "openSIS-Classic",
    "vendor": "OS4ED",
    "versions": [
      {
        "status": "affected",
        "version": "9.3"
      }
    ]
  }
]

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