CVE-2025-15672: CWE-502 Deserialization of Untrusted Data in ChamaWP
The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.
AI Analysis
Technical Summary
CVE-2025-15672 is a deserialization of untrusted data vulnerability (CWE-502) in the ChamaWP WordPress plugin prior to version 1.0.13. The plugin fails to validate user input before deserializing it in PHP, enabling unauthenticated attackers to inject malicious PHP objects. Exploitation could result in remote code execution when combined with a suitable gadget chain present in other installed code components.
Potential Impact
The vulnerability allows unauthenticated attackers to inject arbitrary PHP objects via deserialization, which can lead to remote code execution if a suitable gadget chain is available. This poses a significant risk to the confidentiality, integrity, and availability of affected systems running vulnerable versions of the plugin.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users should monitor for an official update from the ChamaWP plugin maintainers and apply it once available. Until then, consider disabling the plugin or restricting access to vulnerable functionality if possible.
CVE-2025-15672: CWE-502 Deserialization of Untrusted Data in ChamaWP
Description
The ChamaWP WordPress plugin before 1.0.13 does not properly validate user input before passing it to a PHP deserialization function, allowing unauthenticated attackers to inject arbitrary PHP objects, which could lead to remote code execution when a suitable gadget chain is present via other installed code.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-15672 is a deserialization of untrusted data vulnerability (CWE-502) in the ChamaWP WordPress plugin prior to version 1.0.13. The plugin fails to validate user input before deserializing it in PHP, enabling unauthenticated attackers to inject malicious PHP objects. Exploitation could result in remote code execution when combined with a suitable gadget chain present in other installed code components.
Potential Impact
The vulnerability allows unauthenticated attackers to inject arbitrary PHP objects via deserialization, which can lead to remote code execution if a suitable gadget chain is available. This poses a significant risk to the confidentiality, integrity, and availability of affected systems running vulnerable versions of the plugin.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users should monitor for an official update from the ChamaWP plugin maintainers and apply it once available. Until then, consider disabling the plugin or restricting access to vulnerable functionality if possible.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-07-20T12:40:43.352Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a70364dbf32cb7a3418290a
Added to database: 08/03/2026, 06:33:49 UTC
Last enriched: 08/03/2026, 07:08:08 UTC
Last updated: 08/04/2026, 00:13:12 UTC
Views: 7
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