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OpenAdvisories
Medium · 4.8 CVE-2021-41271 EUVD-2021-28307

Cache poisoning via maliciously-formed request in discourse

Published Nov 15, 2021 · Updated Aug 4, 2024 · Assigned by GitHub_M

Description

Discourse is a platform for community discussion. In affected versions a maliciously crafted request could cause an error response to be cached by intermediate proxies. This could cause a loss of confidentiality for some content. This issue is patched in the latest stable, beta and tests-passed versions of Discourse.

Affected products

VendorProductAffectedFixed
discourse discourse < 2.7.10, >= 2.8.0, < 2.8.0.beta8 —

References