CVE-2021-43794
Anonymous user cache poisoning via development-mode header in Discourse
Summary
Anonymous user cache poisoning via development-mode header in Discourse
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Affected packages
Bitnami
discourse
[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.7.11"}]}]
References
- advisory github.com
- advisory github.com
- web nvd.nist.gov