CVE-2024-47773
High
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.
SeverityHigh
CVSS8.2
Exploit probability—
Product
Discourse
PublishedOct 8, 2024
First seenOct 8, 2024
Weakness typeCWE-610CWE-610
How to fix
Update
- discourse discourse3.3.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| discourse discourse | v < 3.3.2 | 3.3.2 |
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