Vulnerability Description
Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the `stable` branch and versions 2.9.0.beta11 and prior on the `beta` and `tests-passed` branches, users composing malicious messages and navigating to drafts page could self-XSS. This vulnerability can lead to a full XSS on sites which have modified or disabled Discourse’s default Content Security Policy. This issue is patched in the latest stable, beta and tests-passed versions of Discourse.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Discourse | Discourse | <= 2.8.10 |
Related Weaknesses (CWE)
References
- https://github.com/discourse/discourse/security/advisories/GHSA-c5h6-6gg5-84fhThird Party Advisory
- https://github.com/discourse/discourse/security/advisories/GHSA-c5h6-6gg5-84fhThird Party Advisory
FAQ
What is CVE-2022-46148?
CVE-2022-46148 is a vulnerability with a CVSS score of 7.1 (HIGH). Discourse is an open-source messaging platform. In versions 2.8.10 and prior on the `stable` branch and versions 2.9.0.beta11 and prior on the `beta` and `tests-passed` branches, users composing malic...
How severe is CVE-2022-46148?
CVE-2022-46148 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-46148?
Check the references section above for vendor advisories and patch information. Affected products include: Discourse Discourse.