CVE-2022-46148

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Summary

CVECVE-2022-46148
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-11-29 17:15:00 UTC
Updated2022-12-01 22:02:00 UTC
DescriptionDiscourse 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.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Discourse Discourse 2.9.0 beta1 All All
Application Discourse Discourse 2.9.0 beta10 All All
Application Discourse Discourse 2.9.0 beta11 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 All All All All

References

ReferenceSourceLinkTags
Self-XSS through malicious composer message · 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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