CVE-2026-45442Network attack vector

Unauthorized video disclosure via unchecked post visibility

Published May 19, 2026 · Updated May 19, 2026

Missing authorization in Presto Player 4.1.3 and earlier allows remote authenticated users to view nonpublic Media Hub videos via shortcodes. The shortcode rendering path resolves a Media Hub video and returns its player without enforcing the referenced post's visibility. Exposure requires a site to embed a nonpublic Media Hub item by shortcode; the reported consequence is unauthorized video disclosure only.

CVSS severity4.3
Medium
EPSS probability0.24%
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 Presto Player 4.1.3 and earlier allows remote authenticated users to view nonpublic Media Hub videos via shortcodes. The shortcode rendering path resolves a Media Hub video and returns its player without enforcing the referenced post's visibility. Exposure requires a site to embed a nonpublic Media Hub item by shortcode; the reported consequence is unauthorized video disclosure only.

The record

CVE
CVE-2026-45442
Published
May 19, 2026
Updated
May 19, 2026
Vendor
Presto Made, Inc.
Product
Presto Player
Classifications
CWE-862
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 19, 2026CVE publishedPublication date reported by the CVE source.
  2. May 19, 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=n/a <=4.1.3 changes=[{"at":"4.1.4","status":"unaffected"}]

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Presto Made, Inc. · Presto Playerversion=n/a <=4.1.3 changes=[{"at":"4.1.4","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.

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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

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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