CVE-2025-10749

MEDIUM

Microsoft Azure Storage for WordPress <4.5.1 - Privilege Escalation

Title source: llm

Description

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.

References (4)

Core 4

Core References

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=

Product

https://plugins.trac.wordpress.org/browser/windows-azure-storage/tags/4.5.1/includes/class-windows-azure-replace-media.php#L152

Product

https://plugins.trac.wordpress.org/browser/windows-azure-storage/tags/4.5.1/includes/class-windows-azure-replace-media.php#L346

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/e1b80852-a221-4c2c-b76d-8bdcd1e0f1ad?source=cve

Scores

CVSS v3 5.4

EPSS 0.0025

EPSS Percentile 15.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-862

Status published

Products (1)

10up/Microsoft Azure Storage for WordPress < 4.5.1

Published Oct 24, 2025

Tracked Since Feb 18, 2026