Security Advisory

CVE-2026-27021

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-02-26 19:50:56

Last updated 2026-02-28 03:25:15

Assigner GitHub_M

State PUBLISHED

Description

Discourse is an open source discussion platform. Prior to versions 2025.12.2, 2026.1.1, and 2026.2.0, the voters endpoint in the poll plugin lacked post visibility checks which allowed unauthorized access to voters details of polls in any post. Versions 2025.12.2, 2026.1.1, and 2026.2.0 patch the issue. No known workarounds are available.

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