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4 vulnerabilities found for Essential Blocks Pro by wpdevteam
CVE-2023-4386 (GCVE-0-2023-4386)
Vulnerability from nvd – Published: 2023-10-20 07:29 – Updated: 2026-04-08 17:15
VLAI
Title
Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via queries
Summary
The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the get_posts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| wpdevteam | Essential Blocks Pro |
Affected:
0 , ≤ 1.1.0
(semver)
|
|
| wpdevteam | Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns |
Affected:
0 , ≤ 4.2.0
(semver)
|
Credits
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CVE-2023-4402 (GCVE-0-2023-4402)
Vulnerability from nvd – Published: 2023-10-20 06:35 – Updated: 2026-04-08 16:40
VLAI
Title
Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via products
Summary
The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the get_products function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| wpdevteam | Essential Blocks Pro |
Affected:
0 , ≤ 1.1.0
(semver)
|
|
| wpdevteam | Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns |
Affected:
0 , ≤ 4.2.0
(semver)
|
Credits
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CVE-2023-4386 (GCVE-0-2023-4386)
Vulnerability from cvelistv5 – Published: 2023-10-20 07:29 – Updated: 2026-04-08 17:15
VLAI
Title
Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via queries
Summary
The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the get_posts function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| wpdevteam | Essential Blocks Pro |
Affected:
0 , ≤ 1.1.0
(semver)
|
|
| wpdevteam | Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns |
Affected:
0 , ≤ 4.2.0
(semver)
|
Credits
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CVE-2023-4402 (GCVE-0-2023-4402)
Vulnerability from cvelistv5 – Published: 2023-10-20 06:35 – Updated: 2026-04-08 16:40
VLAI
Title
Essential Blocks <= 4.2.0 - Unauthenticated PHP Object Injection via products
Summary
The Essential Blocks plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 4.2.0 via deserialization of untrusted input in the get_products function. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.
Severity
8.1 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| wpdevteam | Essential Blocks Pro |
Affected:
0 , ≤ 1.1.0
(semver)
|
|
| wpdevteam | Gutenberg Essential Blocks – Page Builder for Gutenberg Blocks & Patterns |
Affected:
0 , ≤ 4.2.0
(semver)
|
Credits
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"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2023-4402",
"datePublished": "2023-10-20T06:35:10.640Z",
"dateReserved": "2023-08-17T15:45:30.445Z",
"dateUpdated": "2026-04-08T16:40:54.661Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}