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16 vulnerabilities found for ContentStudio by contentstudio
CVE-2025-67910 (GCVE-0-2025-67910)
Vulnerability from nvd – Published: 2026-01-08 09:17 – Updated: 2026-04-28 16:14
VLAI
Title
WordPress Contentstudio plugin <= 1.3.7 - Arbitrary File Upload vulnerability
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in contentstudio Contentstudio contentstudio allows Upload a Web Shell to a Web Server.This issue affects Contentstudio: from n/a through <= 1.3.7.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | Contentstudio |
Affected:
0 , ≤ 1.3.7
(custom)
|
Date Public
2026-04-22 14:21
Credits
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CVE-2025-13144 (GCVE-0-2025-13144)
Vulnerability from nvd – Published: 2025-12-05 05:31 – Updated: 2026-04-08 16:33
VLAI
Title
ContentStudio <= 1.3.7 - Cross-Site Request Forgery to Settings Update
Summary
The ContentStudio plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.7. This is due to missing or insufficient nonce validation on the add_cstu_settings function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.3.7
(semver)
|
Credits
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CVE-2025-12181 (GCVE-0-2025-12181)
Vulnerability from nvd – Published: 2025-12-05 05:31 – Updated: 2026-04-08 16:55
VLAI
Title
ContentStudio <= 1.3.7 - Authenticated (Author+) Arbitrary File Upload
Summary
The ContentStudio plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the cstu_update_post() function in all versions up to, and including, 1.3.7. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2025-67910 is likely a duplicate of this.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.3.7
(semver)
|
Credits
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CVE-2025-49990 (GCVE-0-2025-49990)
Vulnerability from nvd – Published: 2025-06-20 15:04 – Updated: 2026-04-28 16:13
VLAI
Title
WordPress ContentStudio plugin <= 1.3.7 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in contentstudio Contentstudio contentstudio allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Contentstudio: from n/a through <= 1.3.7.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | Contentstudio |
Affected:
0 , ≤ 1.3.7
(custom)
|
Date Public
2026-04-01 16:41
Credits
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CVE-2025-47692 (GCVE-0-2025-47692)
Vulnerability from nvd – Published: 2025-05-07 14:20 – Updated: 2026-04-28 16:12
VLAI
Title
WordPress ContentStudio plugin <= 1.3.5 - Broken Access Control Vulnerability
Summary
Missing Authorization vulnerability in contentstudio Contentstudio contentstudio allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Contentstudio: from n/a through <= 1.3.5.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | Contentstudio |
Affected:
0 , ≤ 1.3.5
(custom)
|
Date Public
2026-04-01 16:40
Credits
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CVE-2023-0558 (GCVE-0-2023-0558)
Vulnerability from nvd – Published: 2023-01-27 21:09 – Updated: 2026-04-08 17:20
VLAI
Title
ContentStudio <= 1.2.5 - Authorization Bypass
Summary
The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to an unsecure token check that is susceptible to type juggling in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to execute functions intended for use by users with proper API keys.
Severity
8.2 (High)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.2.5
(semver)
|
Credits
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CVE-2023-0557 (GCVE-0-2023-0557)
Vulnerability from nvd – Published: 2023-01-27 21:09 – Updated: 2026-04-08 16:57
VLAI
Title
ContentStudio <= 1.2.5 - Information Exposure
Summary
The ContentStudio plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.5. This could allow unauthenticated attackers to obtain a nonce needed for the creation of posts.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.2.5
(semver)
|
Credits
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CVE-2023-0556 (GCVE-0-2023-0556)
Vulnerability from nvd – Published: 2023-01-27 21:08 – Updated: 2026-04-08 16:52
VLAI
Title
ContentStudio <= 1.2.5 - Missing Authorization
Summary
The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several functions in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to obtain the blog metadata (via the function cstu_get_metadata) that includes the plugin's contentstudio_token. Knowing this token allows for other interactions with the plugin such as creating posts in versions prior to 1.2.5, which added other requirements to posting and updating.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.2.5
(semver)
|
Credits
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CVE-2025-67910 (GCVE-0-2025-67910)
Vulnerability from cvelistv5 – Published: 2026-01-08 09:17 – Updated: 2026-04-28 16:14
VLAI
Title
WordPress Contentstudio plugin <= 1.3.7 - Arbitrary File Upload vulnerability
Summary
Unrestricted Upload of File with Dangerous Type vulnerability in contentstudio Contentstudio contentstudio allows Upload a Web Shell to a Web Server.This issue affects Contentstudio: from n/a through <= 1.3.7.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | Contentstudio |
Affected:
0 , ≤ 1.3.7
(custom)
|
Date Public
2026-04-22 14:21
Credits
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CVE-2025-12181 (GCVE-0-2025-12181)
Vulnerability from cvelistv5 – Published: 2025-12-05 05:31 – Updated: 2026-04-08 16:55
VLAI
Title
ContentStudio <= 1.3.7 - Authenticated (Author+) Arbitrary File Upload
Summary
The ContentStudio plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the cstu_update_post() function in all versions up to, and including, 1.3.7. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2025-67910 is likely a duplicate of this.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-434 - Unrestricted Upload of File with Dangerous Type
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.3.7
(semver)
|
Credits
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CVE-2025-13144 (GCVE-0-2025-13144)
Vulnerability from cvelistv5 – Published: 2025-12-05 05:31 – Updated: 2026-04-08 16:33
VLAI
Title
ContentStudio <= 1.3.7 - Cross-Site Request Forgery to Settings Update
Summary
The ContentStudio plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.7. This is due to missing or insufficient nonce validation on the add_cstu_settings function. This makes it possible for unauthenticated attackers to modify plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.3.7
(semver)
|
Credits
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CVE-2025-49990 (GCVE-0-2025-49990)
Vulnerability from cvelistv5 – Published: 2025-06-20 15:04 – Updated: 2026-04-28 16:13
VLAI
Title
WordPress ContentStudio plugin <= 1.3.7 - Broken Access Control vulnerability
Summary
Missing Authorization vulnerability in contentstudio Contentstudio contentstudio allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Contentstudio: from n/a through <= 1.3.7.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | Contentstudio |
Affected:
0 , ≤ 1.3.7
(custom)
|
Date Public
2026-04-01 16:41
Credits
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CVE-2025-47692 (GCVE-0-2025-47692)
Vulnerability from cvelistv5 – Published: 2025-05-07 14:20 – Updated: 2026-04-28 16:12
VLAI
Title
WordPress ContentStudio plugin <= 1.3.5 - Broken Access Control Vulnerability
Summary
Missing Authorization vulnerability in contentstudio Contentstudio contentstudio allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Contentstudio: from n/a through <= 1.3.5.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/Wordpress/Plugin/… | vdb-entry |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | Contentstudio |
Affected:
0 , ≤ 1.3.5
(custom)
|
Date Public
2026-04-01 16:40
Credits
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CVE-2023-0558 (GCVE-0-2023-0558)
Vulnerability from cvelistv5 – Published: 2023-01-27 21:09 – Updated: 2026-04-08 17:20
VLAI
Title
ContentStudio <= 1.2.5 - Authorization Bypass
Summary
The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to an unsecure token check that is susceptible to type juggling in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to execute functions intended for use by users with proper API keys.
Severity
8.2 (High)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.2.5
(semver)
|
Credits
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CVE-2023-0557 (GCVE-0-2023-0557)
Vulnerability from cvelistv5 – Published: 2023-01-27 21:09 – Updated: 2026-04-08 16:57
VLAI
Title
ContentStudio <= 1.2.5 - Information Exposure
Summary
The ContentStudio plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 1.2.5. This could allow unauthenticated attackers to obtain a nonce needed for the creation of posts.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.2.5
(semver)
|
Credits
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CVE-2023-0556 (GCVE-0-2023-0556)
Vulnerability from cvelistv5 – Published: 2023-01-27 21:08 – Updated: 2026-04-08 16:52
VLAI
Title
ContentStudio <= 1.2.5 - Missing Authorization
Summary
The ContentStudio plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on several functions in versions up to, and including, 1.2.5. This makes it possible for unauthenticated attackers to obtain the blog metadata (via the function cstu_get_metadata) that includes the plugin's contentstudio_token. Knowing this token allows for other interactions with the plugin such as creating posts in versions prior to 1.2.5, which added other requirements to posting and updating.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-862 - Missing Authorization
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| contentstudio | ContentStudio |
Affected:
0 , ≤ 1.2.5
(semver)
|
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