CVE-2025-15672
HighCVSS 8.1Exploitation Probability (EPSS)
Low risk49th percentile - higher than 49% of all known CVEs
Summary
The ChamaWP WordPress plugin before version 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.
Risk Assessment
An attacker can remotely execute arbitrary code on the server, potentially leading to full control over the website and data, as well as further attacks on other systems.
Recommendation
Immediately update the ChamaWP plugin to version 1.0.13 or later. Restrict deserialization functionality to trusted data only and consider using safe alternatives to deserialization.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

