CVE-2025-10749
Microsoft Azure Storage for WordPress <= 4.5.1 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Media Deletion
CVSS Score
5.4
EPSS Score
0.0%
EPSS Percentile
0th
The Microsoft Azure Storage for WordPress plugin for WordPress is vulnerable to Unauthorized Arbitrary Media Deletion in all versions up to, and including, 4.5.1. This is due to missing capability checks on the 'azure-storage-media-replace' AJAX action. This makes it possible for authenticated attackers with subscriber-level access and above to delete arbitrary media files from the WordPress Media Library via the replace_attachment parameter granted they can access the nonce which is exposed to all authenticated users.
| CWE | CWE-862 |
| Vendor | 10up |
| Product | microsoft azure storage for wordpress |
| Published | Oct 24, 2025 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
10up / Microsoft Azure Storage for WordPress
0 ≤ 4.5.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b80852-a221-4c2c-b76d-8bdcd1e0f1ad?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/windows-azure-storage/tags/4.5.1/includes/class-windows-azure-replace-media.php#L152 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/windows-azure-storage/tags/4.5.1/includes/class-windows-azure-replace-media.php#L346 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3386127%40windows-azure-storage&new=3386127%40windows-azure-storage&sfp_email=&sfph_mail=
Credits
Jonas Benjamin Friedli