CVE-2025-46519Network attack vector

Subscriber-level media file disclosure via missing authorization

Published Apr 24, 2025 · Updated Apr 28, 2026

Missing authorization in Michael Revellin-Clerc Media Library Downloader 1.3.1 and earlier allows remote authenticated users to read media files. Neither Patchstack nor the upstream changelog identifies the affected download handler or the authorization check omitted from it. Subscriber-level access is required, and the reported consequence is limited to unauthorized reading of media-library files.

CVSS severity4.3
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 Michael Revellin-Clerc Media Library Downloader 1.3.1 and earlier allows remote authenticated users to read media files. Neither Patchstack nor the upstream changelog identifies the affected download handler or the authorization check omitted from it. Subscriber-level access is required, and the reported consequence is limited to unauthorized reading of media-library files.

The record

CVE
CVE-2025-46519
Published
Apr 24, 2025
Updated
Apr 28, 2026
Vendor
Michael Revellin-Clerc
Product
Media Library Downloader
Classifications
CWE-862, CAPEC-180, T1005
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 24, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=0 <=1.3.1 changes=[{"at":"1.3.2","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Michael Revellin-Clerc · Media Library Downloaderversion=0 <=1.3.1 changes=[{"at":"1.3.2","status":"unaffected"}]

Published CVSS scores

4.3PatchstackCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
CAPEC-180Exploiting Incorrectly Configured Access Control Security Levels
T1005Data from Local System

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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