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CVE-2026-44783 Discourse: Replying to a whisper lets non-whisperers create staff-only whisper posts

🗓️ 12 Jun 2026 20:23:14Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 11 Views

Authenticated users outside whisper groups can post in staff-only whispers when replying; fixed in newer versions.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-44783
12 Jun 202620:23
cve
EUVD
EUVD-2026-36586
12 Jun 202620:23
euvd
NVD
CVE-2026-44783
12 Jun 202621:16
nvd
Positive Technologies
PT-2026-48980
12 Jun 202600:00
ptsecurity
[
  {
    "vendor": "discourse",
    "product": "discourse",
    "versions": [
      {
        "version": ">= 2026.1.0-latest, < 2026.1.4",
        "status": "affected"
      },
      {
        "version": ">= 2026.3.0-latest, < 2026.3.1",
        "status": "affected"
      },
      {
        "version": ">= 2026.4.0-latest, < 2026.4.1",
        "status": "affected"
      }
    ]
  }
]

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