CVE-2025-66126Network attack vector

Unauthenticated sensitive data retrieval

Published Dec 16, 2025 · Updated Dec 16, 2025

Sensitive data exposure in WowPress.host Fix Media Library 2.0 and earlier allows remote attackers to retrieve embedded sensitive data. Neither the CNA record nor Patchstack identifies the affected endpoint, the exposed data, or the operation that inserts sensitive material into a response. Exploitation requires no authentication or user interaction over the network; published material does not establish whether the disclosure reaches account data, configuration data, or credentials.

CVSS severity5.3
Medium
EPSS probability0.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Sensitive data exposure in WowPress.host Fix Media Library 2.0 and earlier allows remote attackers to retrieve embedded sensitive data. Neither the CNA record nor Patchstack identifies the affected endpoint, the exposed data, or the operation that inserts sensitive material into a response. Exploitation requires no authentication or user interaction over the network; published material does not establish whether the disclosure reaches account data, configuration data, or credentials.

The record

CVE
CVE-2025-66126
Published
Dec 16, 2025
Updated
Dec 16, 2025
Vendor
WowPress.host
Product
Fix Media Library
Classifications
CWE-201, CAPEC-37, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=n/a <=<= 2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WowPress.host · Fix Media Libraryversion=n/a <=<= 2.0

Published CVSS scores

5.3CISACVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-201Insertion of Sensitive Information Into Sent Data
CAPEC-37Retrieve Embedded Sensitive Data
T1190Exploit Public-Facing Application

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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