CVE-2024-22213

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

Published: Jan 18, 2024Updated: Nov 21, 2024 Sources: CVE List NVDCWE-79

N/ACVSS

NVD MITRE

Description

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.

No summary for this CVE yet.

Weaknesses

CWE-79

Affected Products

nextcloud

oss-project·DEaka nextcloud server

security-advisoriesSaaSSaaS Service

Cloud & SaaS / saas-application

deckSaaSWeb App

Cloud & SaaS / saas-application

Exploitability

2 exploit sources identified

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Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mg7w-x9fm-9wwc

github.com

https://github.com/nextcloud/deck/commit/91f1557362047f8840f53151f176b80148650bcd

github.com

https://hackerone.com/reports/2058556

hackerone.com

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