CVE-2024-1995Network attack vector

Authenticated private-post disclosure via unchecked AJAX search

Published Mar 20, 2024 · Updated Apr 8, 2026

Missing authorization in Takashi Kitajima Smart Custom Fields 4.2.2 and earlier allows remote authenticated users to read private posts. The relational_posts_search() AJAX handler accepts requested post types and queries every post status without checking the user's edit capability for each type. Subscriber-level access and a valid relation-field nonce are required; disclosure is limited to password-protected or private post content.

CVSS severity4.3
Medium
EPSS probability0.58%
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 Takashi Kitajima Smart Custom Fields 4.2.2 and earlier allows remote authenticated users to read private posts. The relational_posts_search() AJAX handler accepts requested post types and queries every post status without checking the user's edit capability for each type. Subscriber-level access and a valid relation-field nonce are required; disclosure is limited to password-protected or private post content.

The record

CVE
CVE-2024-1995
Published
Mar 20, 2024
Updated
Apr 8, 2026
Vendor
Takashi Kitajima
Product
Smart Custom Fields
Classifications
CWE-862, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Apr 8, 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 <=4.2.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Takashi Kitajima · Smart Custom Fieldsversion=0 <=4.2.2

Published CVSS scores

4.3WordfenceCVSS: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
T1213Data from Information Repositories

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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