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CVE-2026-46413
MEDIUM(6.5)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Risk Signal Score26/100 — MITTEL
- CVSS 6.5 — Mittel
- Weniger als 24 Stunden alt
Beschreibung
Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, regular users could route direct S3 multipart uploads through ExternalUploadManager into the admin backup store. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.
Referenzen
- https://github.com/discourse/discourse/commit/1f1ded8dd361d81786bff17b35e1138d6e...
- https://github.com/discourse/discourse/commit/7ddde266617b452152c1bf5f903f6c07be...
- https://github.com/discourse/discourse/commit/a53df26dcf7e50ce2b20bfd5454a0c9d44...
- https://github.com/discourse/discourse/commit/abaa664c5df84026efb2ca264ba0f5586c...
- https://github.com/discourse/discourse/releases/tag/v2026.1.5
- https://github.com/discourse/discourse/releases/tag/v2026.4.2
- https://github.com/discourse/discourse/releases/tag/v2026.5.1
- https://github.com/discourse/discourse/releases/tag/v2026.6.0
- https://github.com/discourse/discourse/security/advisories/GHSA-3mvf-q9rg-w6m7