CVE-2026-92423Network attack vectorHinoki check available

Draft post metadata disclosure via unrestricted fetch_posts

Published Sep 20, 2026 · Updated Sep 20, 2026

Information disclosure in Jordy Meow Meow Gallery before 5.5.5 allows remote authenticated users to read others' unpublished post metadata. The fetch_posts handler omits a sufficient capability check and does not constrain its query to posts owned by the requesting user. Author-level access is required; the exposed fields are titles, authors, dates, and statuses of other users' draft and private posts.

CVSS severity2.7
Low
EPSS probability0.32%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Information disclosure in Jordy Meow Meow Gallery before 5.5.5 allows remote authenticated users to read others' unpublished post metadata. The fetch_posts handler omits a sufficient capability check and does not constrain its query to posts owned by the requesting user. Author-level access is required; the exposed fields are titles, authors, dates, and statuses of other users' draft and private posts.

The record

CVE
CVE-2026-92423
Published
Sep 20, 2026
Updated
Sep 20, 2026
Vendor
Jordy Meow
Product
Meow Gallery
Classifications
CWE-200, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 20, 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 <5.5.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Jordy Meow · Meow Galleryversion=0 <5.5.5

Published CVSS scores

2.7WPScanCVSS:3.1/AV:N/AC:L/PR:H/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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

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Technologies

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