Vulnerability Description
Discourse is a platform for community discussion. A malicious admin could use this vulnerability to perform port enumeration on the local host or other hosts on the internal network, as well as against hosts on the Internet. Latest `stable`, `beta`, and `test-passed` versions are now patched. As a workaround, self-hosters can use `DISCOURSE_BLOCKED_IP_BLOCKS` env var (which overrides `blocked_ip_blocks` setting) to stop webhooks from accessing private IPs.
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-rcc5-28r3-23rrThird Party Advisory
- https://github.com/discourse/discourse/security/advisories/GHSA-rcc5-28r3-23rrThird Party Advisory
FAQ
What is CVE-2022-39241?
CVE-2022-39241 is a vulnerability with a CVSS score of 7.6 (HIGH). Discourse is a platform for community discussion. A malicious admin could use this vulnerability to perform port enumeration on the local host or other hosts on the internal network, as well as agains...
How severe is CVE-2022-39241?
CVE-2022-39241 has been rated HIGH with a CVSS base score of 7.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-39241?
Check the references section above for vendor advisories and patch information. Affected products include: Discourse Discourse.