Deser of Untrusted Data in Arraytics Eventin <4.0.31 Allows Obj Injection
CVE-2025-49869 Published on August 14, 2025
WordPress Eventin Plugin <= 4.0.31 - PHP Object Injection Vulnerability
Deserialization of Untrusted Data vulnerability in Arraytics Eventin wp-event-solution allows Object Injection.This issue affects Eventin: from n/a through <= 4.0.31.
Vulnerability Analysis
CVE-2025-49869 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.
Weakness Type
What is a Marshaling, Unmarshaling Vulnerability?
The application deserializes untrusted data without sufficiently verifying that the resulting data will be valid.
CVE-2025-49869 has been classified to as a Marshaling, Unmarshaling vulnerability or weakness.
Products Associated with CVE-2025-49869
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Affected Versions
Arraytics Eventin (WordPress Plugin wp-event-solution):- Before and including 4.0.31 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.