Unrated severityNVD Advisory· Published Oct 25, 2021· Updated Aug 4, 2024
Missing permission check on Deck API
CVE-2021-39225
Description
Nextcloud is an open-source, self-hosted productivity platform. A missing permission check in Nextcloud Deck before 1.2.9, 1.4.5 and 1.5.3 allows another authenticated users to access Deck cards of another user. It is recommended that the Nextcloud Deck App is upgraded to 1.2.9, 1.4.5 or 1.5.3. There are no known workarounds aside from upgrading.
AI Insight
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Affected products
2- nextcloud/security-advisoriesv5Range: < 1.2.9
Patches
Vulnerability mechanics
References
3- github.com/nextcloud/deck/pull/3316mitrex_refsource_MISC
- github.com/nextcloud/security-advisories/security/advisories/GHSA-2x96-38qg-3m72mitrex_refsource_CONFIRM
- hackerone.com/reports/1331728mitrex_refsource_MISC
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