CVE-2025-10749Network attack vector

Subscriber-level media deletion via unchecked AJAX action

Published Oct 24, 2025 · Updated Oct 24, 2025

Missing authorization in 10up Microsoft Azure Storage for WordPress 4.5.1 and earlier allows remote authenticated users to delete media. The azure-storage-media-replace AJAX action uses replace_attachment to select media for deletion without checking the caller's capability. Subscriber-level access and a nonce exposed to all authenticated users are sufficient to remove arbitrary Media Library files.

CVSS severity5.4
Medium
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in 10up Microsoft Azure Storage for WordPress 4.5.1 and earlier allows remote authenticated users to delete media. The azure-storage-media-replace AJAX action uses replace_attachment to select media for deletion without checking the caller's capability. Subscriber-level access and a nonce exposed to all authenticated users are sufficient to remove arbitrary Media Library files.

The record

CVE
CVE-2025-10749
Published
Oct 24, 2025
Updated
Oct 24, 2025
Vendor
10up
Product
Microsoft Azure Storage for WordPress
Classifications
CWE-862, T1485
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=* <=4.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

10up · Microsoft Azure Storage for WordPressversion=* <=4.5.1

Published CVSS scores

5.4WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1485Data Destruction

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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