CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
CVE-2025-7504 (GCVE-0-2025-7504)
Vulnerability from cvelistv5 – Published: 2025-07-12 08:23 – Updated: 2025-07-14 20:12
VLAI
Title
Friends 3.5.1 - Authenticated (Subscriber+) PHP Object Injection
Summary
The Friends plugin for WordPress is vulnerable to PHP Object Injection in version 3.5.1 via deserialization of untrusted input of the query_vars parameter This makes it possible for authenticated attackers, with subscriber-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present. This requires access to the sites SALT_NONCE and and SALT_KEY to exploit.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Credits
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CVE-2025-7696 (GCVE-0-2025-7696)
Vulnerability from cvelistv5 – Published: 2025-07-19 04:23 – Updated: 2026-04-08 16:58
VLAI
Title
Integration for Pipedrive and Contact Form 7, WPForms, Elementor, Ninja Forms <= 1.2.3 - Unauthenticated PHP Object Injection via verify_field_val Function
Summary
The Integration for Pipedrive and Contact Form 7, WPForms, Elementor, Ninja Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.2.3 via deserialization of untrusted input within the verify_field_val() function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain in the Contact Form 7 plugin, which is likely to be used alongside, allows attackers to delete arbitrary files, leading to a denial of service or remote code execution when the wp-config.php file is deleted.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| crmperks | Integration for Pipedrive and Contact Form 7, WPForms, Elementor, Ninja Forms |
Affected:
0 , ≤ 1.2.3
(semver)
|
Credits
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CVE-2025-7697 (GCVE-0-2025-7697)
Vulnerability from cvelistv5 – Published: 2025-07-19 04:23 – Updated: 2026-04-08 17:12
VLAI
Title
Integration for Google Sheets and Contact Form 7, WPForms, Elementor, Ninja Forms <= 1.1.1 - Unauthenticated PHP Object Injection via verify_field_val Function
Summary
The Integration for Google Sheets and Contact Form 7, WPForms, Elementor, Ninja Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.1.1 via deserialization of untrusted input within the verify_field_val() function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain in the Contact Form 7 plugin, which is likely to be used alongside, allows attackers to delete arbitrary files, leading to a denial of service or remote code execution when the wp-config.php file is deleted.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| crmperks | Integration for Google Sheets and Contact Form 7, WPForms, Elementor, Ninja Forms |
Affected:
0 , ≤ 1.1.1
(semver)
|
Credits
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CVE-2025-7876 (GCVE-0-2025-7876)
Vulnerability from cvelistv5 – Published: 2025-07-20 07:44 – Updated: 2025-07-21 17:02
VLAI
Title
Metasoft 美特软件 MetaCRM download.jsp AnalyzeParam deserialization
Summary
A vulnerability classified as critical was found in Metasoft 美特软件 MetaCRM up to 6.4.2. This vulnerability affects the function AnalyzeParam of the file download.jsp. The manipulation of the argument p leads to deserialization. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.316990 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.316990 | signaturepermissions-required |
| https://vuldb.com/?submit.611048 | third-party-advisory |
| https://github.com/FightingLzn9/vul/blob/main/Met… | exploit |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Metasoft 美特软件 | MetaCRM |
Affected:
6.4.0
Affected: 6.4.1 Affected: 6.4.2 |
Credits
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CVE-2025-7916 (GCVE-0-2025-7916)
Vulnerability from cvelistv5 – Published: 2025-07-21 05:57 – Updated: 2025-07-21 18:23
VLAI
Title
Simopro Technology｜WinMatrix3 - Insecure Deserialization
Summary
WinMatrix3 developed by Simopro Technology has an Insecure Deserialization vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server by sending maliciously crafted serialized contents.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.twcert.org.tw/tw/cp-132-10256-14d55-1.html | third-party-advisory |
| https://www.twcert.org.tw/en/cp-139-10257-e88f3-2.html | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Simopro Technology | WinMatrix3 |
Affected:
0 , ≤ 3.8.52.5
(custom)
|
Date Public
2025-07-21 05:54
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CVE-2025-7976 (GCVE-0-2025-7976)
Vulnerability from cvelistv5 – Published: 2025-09-02 19:47 – Updated: 2025-09-02 20:34
VLAI
Title
Anritsu ShockLine CHX File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability
Summary
Anritsu ShockLine CHX File Parsing Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Anritsu ShockLine. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of CHX files. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26882.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_research-advisory |
Date Public
2025-07-24 18:38
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CVE-2025-8145 (GCVE-0-2025-8145)
Vulnerability from cvelistv5 – Published: 2025-08-20 01:44 – Updated: 2026-04-08 16:43
VLAI
Title
Redirection for Contact Form 7 <= 3.2.4 - Unauthenticated PHP Object Injection
Summary
The Redirection for Contact Form 7 plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.2.4 via deserialization of untrusted input in the get_lead_fields function. This makes it possible for unauthenticated attackers to inject a PHP Object. The additional presence of a POP chain in a Contact Form 7 plugin allows attackers to delete arbitrary files. Additionally, in certain server configurations, Remote Code Execution is possible
Severity
8.8 (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
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| themeisle | Redirection for Contact Form 7 |
Affected:
0 , ≤ 3.2.4
(semver)
|
Credits
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CVE-2025-8227 (GCVE-0-2025-8227)
Vulnerability from cvelistv5 – Published: 2025-07-27 09:02 – Updated: 2025-07-28 14:57
VLAI
Title
yanyutao0402 ChanCMS getArticle deserialization
Summary
A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /collect/getArticle. The manipulation of the argument taskUrl leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. The patch is named 33d9bb464353015aaaba84e27638ac9a3912795d. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.317815 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.317815 | signaturepermissions-required |
| https://vuldb.com/?submit.622169 | third-party-advisory |
| https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP81 | exploitissue-tracking |
| https://gitee.com/yanyutao0402/ChanCMS/commit/33d… | patch |
| https://gitee.com/yanyutao0402/ChanCMS/tree/V3.1.3 | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| yanyutao0402 | ChanCMS |
Affected:
3.1.0
Affected: 3.1.1 Affected: 3.1.2 Unaffected: 3.1.3 |
Credits
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CVE-2025-8266 (GCVE-0-2025-8266)
Vulnerability from cvelistv5 – Published: 2025-07-28 08:32 – Updated: 2025-07-28 16:59
VLAI
Title
yanyutao0402 ChanCMS collect.js getArticle deserialization
Summary
A vulnerability has been found in yanyutao0402 ChanCMS up to 3.1.2 and classified as critical. Affected by this vulnerability is the function getArticle of the file app/modules/cms/controller/collect.js. The manipulation of the argument targetUrl leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. It is recommended to upgrade the affected component.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.317857 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.317857 | signaturepermissions-required |
| https://vuldb.com/?submit.622170 | third-party-advisory |
| https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP61 | exploitissue-tracking |
| https://gitee.com/yanyutao0402/ChanCMS/releases/t… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| yanyutao0402 | ChanCMS |
Affected:
3.1.0
Affected: 3.1.1 Affected: 3.1.2 Unaffected: 3.1.3 |
Credits
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CVE-2025-8289 (GCVE-0-2025-8289)
Vulnerability from cvelistv5 – Published: 2025-08-20 01:44 – Updated: 2026-04-08 17:21
VLAI
Title
Redirection for Contact Form 7 <= 3.2.4 - Unauthenticated PHP Object Injection via PHAR Deserialization
Summary
The Redirection for Contact Form 7 plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.2.4 via deserialization of untrusted input in the delete_associated_files function. This makes it possible for unauthenticated attackers to inject a PHP Object. This vulnerability may be exploited by unauthenticated attackers when a form is present on the site with a file upload action, and doesn't affect sites with PHP version > 8. This vulnerability also requires the 'Redirection For Contact Form 7 Extension - Create Post' extension to be installed and activated in order to be exploited. No known POP chain is present in the vulnerable software, which means this vulnerability has no impact unless another plugin or theme containing a POP chain is installed on the site. If a POP chain is present via an additional plugin or theme installed on the target system, it may allow the attacker to perform actions like delete arbitrary files, retrieve sensitive data, or execute code depending on the POP chain present. We confirmed there is a usable gadget in Contact Form 7 plugin that makes arbitrary file deletion possible when installed with this plugin. Given Contact Form 7 is a requirement of this plugin, it is likely that any site with this plugin and the 'Redirection For Contact Form 7 Extension - Create Post' extension enabled is vulnerable to arbitrary file deletion.
Severity
7.5 (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
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| themeisle | Redirection for Contact Form 7 |
Affected:
0 , ≤ 3.2.4
(semver)
|
Credits
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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.