CVE-2024-37165
Discourse has an XSS via Onebox system
6.1
MEDIUM
CVSS 3.1
EPSS 0.99%
Description
Discourse is an open source discussion platform. Prior to 3.2.3 and 3.3.0.beta3, improperly sanitized Onebox data could lead to an XSS vulnerability in some situations. This vulnerability only affects Discourse instances which have disabled the default Content Security Policy. This vulnerability is fixed in 3.2.3 and 3.3.0.beta3.
How to fix CVE-2024-37165
To remediate CVE-2024-37165, upgrade the affected package to a fixed version below.
- —upgrade to 3.2.3 or later
Is CVE-2024-37165 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.2.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |