CVE-2021-41271
MEDIUM5.3EPSS 0.29%Cache poisoning via maliciously-formed request in discourse
Published: 3/6/2024Modified: 3/13/2026
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 packages (1)
- Bitnami/discoursefrom 0, <= 2.7.9
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |