Lucene search
K

CVE-2026-8406

🗓️ 11 Jun 2026 13:32:36Reported by Fluid AttacksType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Insecure direct object reference in messaging module lets access to sent mail in openSIS 9.3.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2026-8406 openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail
11 Jun 202613:32
cvelist
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
CNA
Node
os4edopensis-classicMatch9.3windows
OROR
[
  {
    "defaultStatus": "unaffected",
    "platforms": [
      "Windows",
      "Linux",
      "MacOS"
    ],
    "product": "openSIS-Classic",
    "vendor": "OS4ED",
    "versions": [
      {
        "status": "affected",
        "version": "9.3"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

11 Jun 2026 16:16Current
5.6Medium risk
Vulners AI Score5.6
CVSS 47.1
SSVC
7