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6 vulnerabilities found for Smart Custom Fields by inc2734
CVE-2026-4066 (GCVE-0-2026-4066)
Vulnerability from nvd – Published: 2026-03-23 22:25 – Updated: 2026-04-08 17:05
VLAI
Title
Smart Custom Fields <= 5.0.6 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via Relational Post Search
Summary
The 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, 5.0.6. This makes it possible for authenticated attackers, with Contributor-level access and above, to read private and draft post content from other authors via the smart-cf-relational-posts-search AJAX action. The function queries posts with post_status=any and returns full WP_Post objects including post_content, but only checks the generic edit_posts capability instead of verifying whether the requesting user has permission to read each individual post.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| inc2734 | Smart Custom Fields |
Affected:
0 , ≤ 5.0.6
(semver)
|
Credits
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CVE-2025-22308 (GCVE-0-2025-22308)
Vulnerability from nvd – Published: 2025-01-07 10:48 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress Smart Custom FIelds plugin <= 5.0.0 - Cross Site Scripting (XSS) vulnerability
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Takashi Kitajima Smart Custom Fields smart-custom-fields allows Stored XSS.This issue affects Smart Custom Fields: from n/a through <= 5.0.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Takashi Kitajima | Smart Custom Fields |
Affected:
0 , ≤ 5.0.0
(custom)
|
Date Public
2026-04-01 16:31
Credits
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CVE-2024-1995 (GCVE-0-2024-1995)
Vulnerability from nvd – Published: 2024-03-20 01:58 – Updated: 2026-04-08 17:30
VLAI
Title
Smart Custom Fields <= 4.2.2 - Missing Authorization to Authenticated (Subscriber+) Post Content Disclosure
Summary
The 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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| inc2734 | Smart Custom Fields |
Affected:
0 , ≤ 4.2.2
(semver)
|
Credits
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CVE-2026-4066 (GCVE-0-2026-4066)
Vulnerability from cvelistv5 – Published: 2026-03-23 22:25 – Updated: 2026-04-08 17:05
VLAI
Title
Smart Custom Fields <= 5.0.6 - Missing Authorization to Authenticated (Contributor+) Sensitive Information Exposure via Relational Post Search
Summary
The 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, 5.0.6. This makes it possible for authenticated attackers, with Contributor-level access and above, to read private and draft post content from other authors via the smart-cf-relational-posts-search AJAX action. The function queries posts with post_status=any and returns full WP_Post objects including post_content, but only checks the generic edit_posts capability instead of verifying whether the requesting user has permission to read each individual post.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| inc2734 | Smart Custom Fields |
Affected:
0 , ≤ 5.0.6
(semver)
|
Credits
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CVE-2025-22308 (GCVE-0-2025-22308)
Vulnerability from cvelistv5 – Published: 2025-01-07 10:48 – Updated: 2026-04-28 16:10
VLAI
Title
WordPress Smart Custom FIelds plugin <= 5.0.0 - Cross Site Scripting (XSS) vulnerability
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Takashi Kitajima Smart Custom Fields smart-custom-fields allows Stored XSS.This issue affects Smart Custom Fields: from n/a through <= 5.0.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Takashi Kitajima | Smart Custom Fields |
Affected:
0 , ≤ 5.0.0
(custom)
|
Date Public
2026-04-01 16:31
Credits
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CVE-2024-1995 (GCVE-0-2024-1995)
Vulnerability from cvelistv5 – Published: 2024-03-20 01:58 – Updated: 2026-04-08 17:30
VLAI
Title
Smart Custom Fields <= 4.2.2 - Missing Authorization to Authenticated (Subscriber+) Post Content Disclosure
Summary
The 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.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| inc2734 | Smart Custom Fields |
Affected:
0 , ≤ 4.2.2
(semver)
|
Credits
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