CVE-2024-47773

HighCVSS 8.2/10Last modified Jun 17, 2026

Description

Discourse is an open source platform for community discussion. An attacker can make several XHR requests until the cache is poisoned with a response without any preloaded data. This issue only affects anonymous visitors of the site. This problem has been patched in the latest version of Discourse. Users are advised to upgrade. Users unable to upgrade should disable anonymous cache by setting the `DISCOURSE_DISABLE_ANON_CACHE` environment variable to a non-empty value.

Metrics

CVSS 3.1 8.2/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Weakness enumeration

CWE-610

Affected software

No affected versions have been published.

Timeline

Published: Oct 8, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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