Security Advisory

CVE-2021-43794

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2021-12-01 19:40:10

Last updated 2024-08-04 04:03:08

Assigner GitHub_M

State PUBLISHED

Description

Discourse is an open source discussion platform. In affected versions an attacker can poison the cache for anonymous (i.e. not logged in) users, such that the users are shown a JSON blob instead of the HTML page. This can lead to a partial denial-of-service. This issue is patched in the latest stable, beta and tests-passed versions of Discourse.

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