CVE-2026-33185 (GCVE-0-2026-33185)
Vulnerability from cvelistv5
Published
2026-03-31 17:41
Modified
2026-04-01 13:47
CWE
  • CWE-918 - Server-Side Request Forgery (SSRF)
Summary
Discourse is an open-source discussion platform. From versions 2026.1.0-latest to before 2026.1.3, 2026.2.0-latest to before 2026.2.2, and 2026.3.0-latest to before 2026.3.0, the group email settings test endpoint could be used to make the server initiate outbound connections to arbitrary hosts and ports. This could allow probing of internal network infrastructure. The endpoint was accessible to non-staff group owners. This issue has been patched in versions 2026.1.3, 2026.2.2, and 2026.3.0.
Impacted products
Vendor Product Version
discourse discourse Version: >= 2026.1.0-latest, < 2026.1.3
Version: >= 2026.2.0-latest, < 2026.2.2
Version: >= 2026.3.0-latest, < 2026.3.0
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Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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