CVE-2023-49105

Summary

CVE-2023-49105 is a vulnerability affecting ownCloud's owncloud/core before version 10.13.1. This issue allows unauthenticated access, modification, or deletion of any file when an attacker knows the victim's username. Pre-signed URLs can be accepted even without a signing-key configured for the file owner. The earliest impacted version is 10.6.0. This vulnerability poses a significant risk, as it bypasses the need for authentication, potentially leading to data theft or damage.

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