CVE-2025-49869: Deserialization of Untrusted Data in Arraytics Eventin
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.
AI Analysis
Technical Summary
This vulnerability in Arraytics Eventin (<= 4.0.31) allows an attacker with low privileges to perform object injection via deserialization of untrusted data. The CVSS 3.1 score of 8.8 reflects high impact on confidentiality, integrity, and availability. The issue arises from unsafe handling of serialized data within the plugin, enabling potential remote code execution or other malicious actions.
Potential Impact
Successful exploitation can lead to complete compromise of the affected system's confidentiality, integrity, and availability. Given the high CVSS score and the nature of object injection, attackers could execute arbitrary code or disrupt service. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected plugin and consider disabling it if feasible to reduce exposure.
CVE-2025-49869: Deserialization of Untrusted Data in Arraytics Eventin
Description
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.
CVSS v3.1
Score 8.8high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Arraytics Eventin (<= 4.0.31) allows an attacker with low privileges to perform object injection via deserialization of untrusted data. The CVSS 3.1 score of 8.8 reflects high impact on confidentiality, integrity, and availability. The issue arises from unsafe handling of serialized data within the plugin, enabling potential remote code execution or other malicious actions.
Potential Impact
Successful exploitation can lead to complete compromise of the affected system's confidentiality, integrity, and availability. Given the high CVSS score and the nature of object injection, attackers could execute arbitrary code or disrupt service. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected plugin and consider disabling it if feasible to reduce exposure.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Patchstack
- Date Reserved
- 2025-06-11T16:06:05.695Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 689dbee4ad5a09ad0059e62a
Added to database: 08/14/2025, 10:48:04 UTC
Last enriched: 05/12/2026, 02:41:08 UTC
Last updated: 09/10/2026, 19:36:50 UTC
Views: 134
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