CVE-2021-37631

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Summary

CVECVE-2021-37631
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-09-07 20:15:00 UTC
Updated2021-09-14 16:37:00 UTC
DescriptionDeck is an open source kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions the Deck application didn't properly check membership of users in a Circle. This allowed other users in the instance to gain access to boards that have been shared with a Circle, even if the user was not a member of the circle. It is recommended that Nextcloud Deck is upgraded to 1.5.1, 1.4.4 or 1.2.9. If you are unable to update it is advised to disable the Deck plugin.

Risk And Classification

Problem Types: CWE-639

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nextcloud Deck All All All All

References

ReferenceSourceLinkTags
Move circle checks to a unified service and improve member checks by juliushaertl · Pull Request #3217 · nextcloud/deck · GitHub MISC github.com
HackerOne MISC hackerone.com
HackerOne MISC hackerone.com
Deck shared with a Circle can be accessed by non-Circle members · Advisory · nextcloud/security-advisories · 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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