Smart Custom Fields <= 4.2.2 - Missing Authorization to Authenticated (Subscriber+) Post Content Disclosure

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Summary

CVECVE-2024-1995
StatePUBLISHED
AssignerWordfence
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-03-20 02:15:08 UTC
Updated2026-04-08 19:20:56 UTC
DescriptionThe Smart Custom Fields plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the relational_posts_search() function in all versions up to, and including, 4.2.2. This makes it possible for authenticated attackers, with subscrber-level access and above, to retrieve post content that is password protected and/or private.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

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

EPSS: 0.001840000 probability, percentile 0.401490000 (date 2026-04-12)

Problem Types: CWE-862 | CWE-862 CWE-862 Missing Authorization

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Inc2734 Smart Custom Fields affected 4.2.2 semver Not specified

References

ReferenceSourceLinkTags
www.wordfence.com/threat-intel/vulnerabilities/id/e966a266-4265-4a72-8a50-e8728... af854a3a-2127-422b-91ae-364da2661108 www.wordfence.com
plugins.trac.wordpress.org/browser/smart-custom-fields/trunk/classes/fields/class.field-... af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org
github.com/inc2734/smart-custom-fields/commit/67cb6d75bd8189668f721dbd2d... af854a3a-2127-422b-91ae-364da2661108 github.com
plugins.trac.wordpress.org/changeset af854a3a-2127-422b-91ae-364da2661108 plugins.trac.wordpress.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Lucio Sá (en)

Additional Advisory Data

SourceTimeEvent
CNA2024-03-19T00:00:00.000ZDisclosed
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