CVE-2023-22740

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Summary

CVECVE-2023-22740
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-01-27 01:15:00 UTC
Updated2023-11-07 04:07:00 UTC
DescriptionDiscourse is an open source platform for community discussion. Versions prior to 3.1.0.beta1 (beta) (tests-passed) are vulnerable to Allocation of Resources Without Limits. Users can create chat drafts of an unlimited length, which can cause a denial of service by generating an excessive load on the server. Additionally, an unlimited number of drafts were loaded when loading the user. This issue has been patched in version 2.1.0.beta1 (beta) and (tests-passed). Users should upgrade to the latest version where a limit has been introduced. There are no workarounds available.

Risk And Classification

Problem Types: CWE-770

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Discourse Discourse All All All All

References

ReferenceSourceLinkTags
Chat drafts should have a maximum character limit and the number of loaded drafts should be limited · Advisory · discourse/discourse · GitHub MISC github.com
SECURITY: Limit chat drafts length and preloaded count (#19987) · discourse/discourse@5eaf080 · GitHub MISC github.com
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