CWE-502

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

CVE-2022-3334 (GCVE-0-2022-3334)

Vulnerability from cvelistv5 – Published: 2022-10-31 00:00 – Updated: 2025-05-06 15:42
VLAI
Title
Easy WP SMTP < 1.5.0 - Admin+ PHP Objection Injection
Summary
The Easy WP SMTP WordPress plugin before 1.5.0 unserialises the content of an imported file, which could lead to PHP object injection issue when an admin import (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
Unknown Easy WP SMTP Affected: 1.5.0 , < 1.5.0 (custom)
Create a notification for this product.
Credits
Nguyen Duy Quoc Khanh
Show details on NVD website
To clipboard 

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CVE-2022-3335 (GCVE-0-2022-3335)

Vulnerability from cvelistv5 – Published: 2022-10-25 00:00 – Updated: 2025-05-09 19:04
VLAI
Title
Kadence WooCommerce Email Designer < 1.5.7 - Admin+ PHP Objection Injection
Summary
The Kadence WooCommerce Email Designer WordPress plugin before 1.5.7 unserialises the content of an imported file, which could lead to PHP object injections issues when an admin import (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
Unknown Kadence WooCommerce Email Designer Affected: 1.5.7 , < 1.5.7 (custom)
Create a notification for this product.
Credits
Nguyen Duy Quoc Khanh
Show details on NVD website
To clipboard 

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CVE-2022-3342 (GCVE-0-2022-3342)

Vulnerability from cvelistv5 – Published: 2023-10-20 07:29 – Updated: 2026-04-08 17:10
VLAI
Title
Jetpack CRM <= 5.3.1 - Cross-Site Request Forgery and PHAR Deserialization
Summary
The Jetpack CRM plugin for WordPress is vulnerable to PHAR deserialization via the ‘zbscrmcsvimpf’ parameter in the 'zeroBSCRM_CSVImporterLitehtml_app' function in versions up to, and including, 5.3.1. While the function performs a nonce check, steps 2 and 3 of the check do not take any action upon a failed check. These steps then perform a 'file_exists' check on the value of 'zbscrmcsvimpf'. If a phar:// archive is supplied, its contents will be deserialized and an object injected in the execution stream. This allows an unauthenticated attacker to obtain object injection if they are able to upload a phar archive (for instance if the site supports image uploads) and then trick an administrator into performing an action, such as clicking a link.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Credits
Ramuel Gall
Show details on NVD website
To clipboard 

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CVE-2022-3357 (GCVE-0-2022-3357)

Vulnerability from cvelistv5 – Published: 2022-10-31 00:00 – Updated: 2025-05-06 20:42
VLAI
Title
Smart Slider 3 < 3.5.1.11 - PHP Object Injection
Summary
The Smart Slider 3 WordPress plugin before 3.5.1.11 unserialises the content of an imported file, which could lead to PHP object injection issues when a user import (intentionally or not) a malicious file, and a suitable gadget chain is present on the site.
Severity
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
Unknown Smart Slider 3 Affected: 3.5.1.11 , < 3.5.1.11 (custom)
Create a notification for this product.
Credits
Nguyen Duy Quoc Khanh
Show details on NVD website
To clipboard 

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}

CVE-2022-3360 (GCVE-0-2022-3360)

Vulnerability from cvelistv5 – Published: 2022-10-31 00:00 – Updated: 2025-05-06 20:39
VLAI
Title
LearnPress < 4.1.7.2 - Unauthenticated PHP Object Injection via REST API
Summary
The LearnPress WordPress plugin before 4.1.7.2 unserialises user input in a REST API endpoint available to unauthenticated users, which could lead to PHP Object Injection when a suitable gadget is present, leadint to remote code execution (RCE). To successfully exploit this vulnerability attackers must have knowledge of the site secrets, allowing them to generate a valid hash via the wp_hash() function.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
Unknown LearnPress – WordPress LMS Plugin Affected: 4.1.7.2 , < 4.1.7.2 (custom)
Create a notification for this product.
Credits
Nguyen Duy Quoc Khanh
Show details on NVD website
To clipboard 

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CVE-2022-3366 (GCVE-0-2022-3366)

Vulnerability from cvelistv5 – Published: 2022-10-31 00:00 – Updated: 2025-05-06 20:27
VLAI
Title
PublishPress Capabilities < 2.5.2 - Admin+ PHP Objection Injection
Summary
The PublishPress Capabilities WordPress plugin before 2.5.2, PublishPress Capabilities Pro WordPress plugin before 2.5.2 unserializes the content of imported files, which could lead to PHP object injection attacks by administrators, on multisite WordPress configurations. Successful exploitation in this case requires other plugins with a suitable gadget chain to be present on the site.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Credits
Nguyen Pham Viet Nam
Show details on NVD website
To clipboard 

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CVE-2022-3374 (GCVE-0-2022-3374)

Vulnerability from cvelistv5 – Published: 2022-10-31 00:00 – Updated: 2025-05-06 20:17
VLAI
Title
Ocean Extra < 2.0.5 - Admin+ PHP Objection Injection
Summary
The Ocean Extra WordPress plugin before 2.0.5 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import (intentionally or not) a malicious Customizer Styling file and a suitable gadget chain is present on the blog.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
Unknown Ocean Extra Affected: 2.0.5 , < 2.0.5 (custom)
Create a notification for this product.
Credits
Nguyen Duy Quoc Khanh
Show details on NVD website
To clipboard 

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CVE-2022-3380 (GCVE-0-2022-3380)

Vulnerability from cvelistv5 – Published: 2022-10-31 00:00 – Updated: 2025-05-06 20:16
VLAI
Title
Customizer Export/Import < 0.9.5 - Admin+ PHP Objection Injection
Summary
The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
Severity
7.2 (High)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
Unknown Customizer Export/Import Affected: 0.9.5 , < 0.9.5 (custom)
Create a notification for this product.
Credits
Nguyen Duy Quoc Khanh
Show details on NVD website
To clipboard 

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CVE-2022-33947 (GCVE-0-2022-33947)

Vulnerability from cvelistv5 – Published: 2022-08-04 17:46 – Updated: 2024-09-16 23:10
VLAI
Title
BIG-IP DNS TMUI Vulnerability CVE-2022-33947
Summary
In BIG-IP Versions 16.1.x before 16.1.3, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5, and all versions of 13.1.x, a vulnerability exists in undisclosed pages of the BIG-IP DNS Traffic Management User Interface (TMUI) that allows an authenticated attacker with at least operator role privileges to cause the Tomcat process to restart and perform unauthorized DNS requests and operations through undisclosed requests. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
f5
References
Impacted products
Vendor Product Version
F5 BIG-IP DNS Affected: 13.1.0 , < 13.1.x* (custom)
Affected: 14.1.x , < 14.1.5 (custom)
Affected: 15.1.x , < 15.1.6.1 (custom)
Affected: 16.1.x , < 16.1.3 (custom)
Unaffected: 17.0.0 , < 17.0.x* (custom)
Create a notification for this product.
Date Public
2022-08-03 00:00
Show details on NVD website
To clipboard 

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CVE-2022-34668 (GCVE-0-2022-34668)

Vulnerability from cvelistv5 – Published: 2022-08-29 00:00 – Updated: 2024-08-03 09:15
VLAI
Summary
NVFLARE, versions prior to 2.1.4, contains a vulnerability that deserialization of Untrusted Data due to Pickle usage may allow an unprivileged network attacker to cause Remote Code Execution, Denial Of Service, and Impact to both Confidentiality and Integrity.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
Vendor Product Version
NVIDIA NVIDIA FLARE Affected: All versions prior to 2.1.4
Create a notification for this product.
Show details on NVD website
To clipboard 

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Mitigation

Phases: Architecture and Design, Implementation

Description:

  • If available, use the signing/sealing features of the programming language to assure that deserialized data has not been tainted. For example, a hash-based message authentication code (HMAC) could be used to ensure that data has not been modified.
Mitigation

Phase: Implementation

Description:

  • When deserializing data, populate a new object rather than just deserializing. The result is that the data flows through safe input validation and that the functions are safe.
Mitigation

Phase: Implementation

Description:

  • Explicitly define a final object() to prevent deserialization.
Mitigation

Phases: Architecture and Design, Implementation

Description:

  • Make fields transient to protect them from deserialization.
  • An attempt to serialize and then deserialize a class containing transient fields will result in NULLs where the transient data should be. This is an excellent way to prevent time, environment-based, or sensitive variables from being carried over and used improperly.
Mitigation

Phase: Implementation

Description:

  • Avoid having unnecessary types or gadgets (a sequence of instances and method invocations that can self-execute during the deserialization process, often found in libraries) available that can be leveraged for malicious ends. This limits the potential for unintended or unauthorized types and gadgets to be leveraged by the attacker. Add only acceptable classes to an allowlist. Note: new gadgets are constantly being discovered, so this alone is not a sufficient mitigation.
Mitigation

Phases: Architecture and Design, Implementation

Description:

  • Employ cryptography of the data or code for protection. However, it's important to note that it would still be client-side security. This is risky because if the client is compromised then the security implemented on the client (the cryptography) can be bypassed.
Mitigation ID: MIT-29

Phase: Operation

Strategy: Firewall

Description:

  • Use an application firewall that can detect attacks against this weakness. It can be beneficial in cases in which the code cannot be fixed (because it is controlled by a third party), as an emergency prevention measure while more comprehensive software assurance measures are applied, or to provide defense in depth [REF-1481].
CAPEC-586: Object Injection

An adversary attempts to exploit an application by injecting additional, malicious content during its processing of serialized objects. Developers leverage serialization in order to convert data or state into a static, binary format for saving to disk or transferring over a network. These objects are then deserialized when needed to recover the data/state. By injecting a malformed object into a vulnerable application, an adversary can potentially compromise the application by manipulating the deserialization process. This can result in a number of unwanted outcomes, including remote code execution.

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