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CVE-2026-116020

🗓️ 24 Oct 2026 11:40:36Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Incorrect authorization in BookStack AttachmentController allows users to access draft attachments.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-116020
24 Oct 202611:50
–circl
cvelist
Cvelist
CVE-2026-116020 BookStack before 26.09.2 Incorrect Authorization via AttachmentController on Draft Pages
24 Oct 202611:40
–cvelist
euvd
EUVD
EUVD-2026-109278
24 Oct 202611:40
–euvd
nvd
NVD
CVE-2026-116020
24 Oct 202612:16
–nvd
Vulners
CNA
Node
[
  {
    "vendor": "BookStackApp",
    "product": "BookStack",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "lessThan": "26.09.2",
        "versionType": "custom",
        "status": "affected"
      }
    ],
    "repo": "https://codeberg.org/bookstack/bookstack"
  }
]

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24 Oct 2026 12:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 45.3
CVSS 3.15.4
3