CVE-2022-39241

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Summary

CVECVE-2022-39241
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-02 17:15:00 UTC
Updated2022-11-04 15:37:00 UTC
DescriptionDiscourse 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.

Risk And Classification

Problem Types: CWE-918

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Discourse Discourse All All All All
Application Discourse Discourse 2.9.0 beta1 All All
Application Discourse Discourse 2.9.0 beta10 All All
Application Discourse Discourse 2.9.0 beta2 All All
Application Discourse Discourse 2.9.0 beta3 All All
Application Discourse Discourse 2.9.0 beta4 All All
Application Discourse Discourse 2.9.0 beta5 All All
Application Discourse Discourse 2.9.0 beta6 All All
Application Discourse Discourse 2.9.0 beta7 All All
Application Discourse Discourse 2.9.0 beta8 All All
Application Discourse Discourse 2.9.0 beta9 All All

References

ReferenceSourceLinkTags
Insufficient Server Side Request Forgery protections · Advisory · discourse/discourse · GitHub CONFIRM github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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