Nextcloud mail is a Mail app for the Nextcloud home server product. Versions of Nextcloud mail prior to 1.12.2 were found to be missing user account ownership checks when performing tasks related to mail attachments. Attachments may have been exposed to incorrect system users. It is recommended that the Nextcloud Mail app is upgraded to 1.12.2. There are no known workarounds for this issue. ### Workarounds No workaround available ### References * [Pull request](https://github.com/nextcloud/mail/pull/6600) * [HackerOne](https://hackerone.com/reports/1579820) ### For more information If you have any questions or comments about this advisory: * Create a post in [nextcloud/security-advisories](https://github.com/nextcloud/security-advisories/discussions) * Customers: Open a support ticket at [support.nextcloud.com](https://support.nextcloud.com)
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Tue, 22 Apr 2025 18:15:00 +0000
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2022-07-06T17:55:14.000Z
Updated: 2025-04-22T17:51:44.515Z
Reserved: 2022-05-18T00:00:00.000Z
Link: CVE-2022-31131

Updated: 2024-08-03T07:11:39.196Z

Status : Modified
Published: 2022-07-06T18:15:19.640
Modified: 2024-11-21T07:03:57.733
Link: CVE-2022-31131

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