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4 vulnerabilities by johan_van_der_wijk
CVE-2024-3565 (GCVE-0-2024-3565)
Vulnerability from nvd – Published: 2024-06-01 03:31 – Updated: 2026-04-08 16:37
VLAI
EPSS
VEX
Title
Content Blocks (Custom Post Widget) <= 3.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via content_block Shortcode
Summary
The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'content_block' shortcode in all versions up to, and including, 3.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-03 18:52 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| vanderwijk | Content Blocks (Custom Post Widget) |
Affected:
0 , ≤ 3.3.0
(semver)
|
|
| johan_van_der_wijk | content_blocks_custom_post_widget |
Affected:
0 , ≤ 3.3.0
(semver)
cpe:2.3:a:johan_van_der_wijk:content_blocks_custom_post_widget:*:*:*:*:*:*:*:* |
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CVE-2024-34566 (GCVE-0-2024-34566)
Vulnerability from nvd – Published: 2024-05-08 10:54 – Updated: 2026-04-28 16:09
VLAI
EPSS
VEX
Title
WordPress Content Blocks (Custom Post Widget) plugin <= 3.3.0 - Cross Site Scripting (XSS) vulnerability
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Johan van der Wijk Content Blocks (Custom Post Widget) allows Stored XSS.This issue affects Content Blocks (Custom Post Widget): from n/a through 3.3.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-08 14:43 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/vulnerability/cus… | vdb-entry |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Johan van der Wijk | Content Blocks (Custom Post Widget) |
Affected:
n/a , ≤ 3.3.0
(custom)
|
|
| johan_van_der_wijk | content_blocks_custom_post_widget |
Affected:
n/a , ≤ 3.3.0
(custom)
cpe:2.3:a:johan_van_der_wijk:content_blocks_custom_post_widget:*:*:*:*:*:*:*:* |
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CVE-2024-3565 (GCVE-0-2024-3565)
Vulnerability from cvelistv5 – Published: 2024-06-01 03:31 – Updated: 2026-04-08 16:37
VLAI
EPSS
VEX
Title
Content Blocks (Custom Post Widget) <= 3.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via content_block Shortcode
Summary
The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'content_block' shortcode in all versions up to, and including, 3.3.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Severity
6.4 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-03 18:52 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| vanderwijk | Content Blocks (Custom Post Widget) |
Affected:
0 , ≤ 3.3.0
(semver)
|
|
| johan_van_der_wijk | content_blocks_custom_post_widget |
Affected:
0 , ≤ 3.3.0
(semver)
cpe:2.3:a:johan_van_der_wijk:content_blocks_custom_post_widget:*:*:*:*:*:*:*:* |
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CVE-2024-34566 (GCVE-0-2024-34566)
Vulnerability from cvelistv5 – Published: 2024-05-08 10:54 – Updated: 2026-04-28 16:09
VLAI
EPSS
VEX
Title
WordPress Content Blocks (Custom Post Widget) plugin <= 3.3.0 - Cross Site Scripting (XSS) vulnerability
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Johan van der Wijk Content Blocks (Custom Post Widget) allows Stored XSS.This issue affects Content Blocks (Custom Post Widget): from n/a through 3.3.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-08 14:43 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://patchstack.com/database/vulnerability/cus… | vdb-entry |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Johan van der Wijk | Content Blocks (Custom Post Widget) |
Affected:
n/a , ≤ 3.3.0
(custom)
|
|
| johan_van_der_wijk | content_blocks_custom_post_widget |
Affected:
n/a , ≤ 3.3.0
(custom)
cpe:2.3:a:johan_van_der_wijk:content_blocks_custom_post_widget:*:*:*:*:*:*:*:* |
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