Nextcloud server is an open source home cloud implementation. In affected versions a missing scope validation allowed users to create workflows which are designed to be only available for administrators. Some workflows are designed to be RCE by invoking defined scripts, in order to generate PDFs, invoking webhooks or running scripts on the server. Due to this combination depending on the available apps the issue can result in a RCE at the end. It is recommended that the Nextcloud Server is upgraded to 24.0.10 or 25.0.4. Users unable to upgrade should disable app `workflow_scripts` and `workflow_pdf_converter` as a mitigation.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 11 Feb 2025 19:15:00 +0000
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-03-30T18:27:17.333Z
Updated: 2025-02-11T18:54:35.797Z
Reserved: 2023-02-23T23:22:58.574Z
Link: CVE-2023-26482
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-02T11:53:53.652Z
 NVD
                        NVD
                    Status : Modified
Published: 2023-03-30T19:15:06.523
Modified: 2024-11-21T07:51:36.513
Link: CVE-2023-26482
 Redhat
                        Redhat
                    No data.