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CVE-2026-33074 Discourse: Vulnerability in discourse-subscriptions plugin allowing users to self-grant to higher tier subscriptions

🗓️ 31 Mar 2026 17:41:32Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

Discourse subscriptions plugin flaw lets users self-grant higher tier benefits in certain versions; fixed in 2026.1.3, 2026.2.2, and 2026.3.0.

Related
Affected
Refs
[
  {
    "vendor": "discourse",
    "product": "discourse",
    "versions": [
      {
        "version": ">= 2026.1.0-latest, < 2026.1.3",
        "status": "affected"
      },
      {
        "version": ">= 2026.2.0-latest, < 2026.2.2",
        "status": "affected"
      },
      {
        "version": ">= 2026.3.0-latest, < 2026.3.0",
        "status": "affected"
      }
    ]
  }
]

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