CVE-2024-22213

Cross-site Scripting when sending HTML as a comment in the Nextcloud Deck app

CVSS 0 NONEEPSS 0.5%CWE-79

Deck is a kanban style organization tool aimed at personal planning and project organization for teams integrated with Nextcloud. In affected versions users could be tricked into executing malicious code that would execute in their browser via HTML sent as a comment. It is recommended that the Nextcloud Deck is upgraded to version 1.9.5 or 1.11.2. There are no known workarounds for this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N

Affected products

nextcloud · security-advisories

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References

https://github.com/nextcloud/deck/commit/91f1557362047f8840f53151f176b80148650bcd https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mg7w-x9fm-9wwc https://hackerone.com/reports/2058556