CVE-2025-69294 in PeakShops Plugin
Summary
by MITRE • 02/20/2026
Deserialization of Untrusted Data vulnerability in fuelthemes PeakShops peakshops allows Object Injection.This issue affects PeakShops: from n/a through <= 1.5.9.
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Analysis
by VulDB Data Team • 02/22/2026
The CVE-2025-69294 vulnerability represents a critical deserialization flaw in the fuelthemes PeakShops peakshops platform that enables object injection attacks. This vulnerability stems from the application's improper handling of untrusted data during the deserialization process, creating a pathway for remote attackers to execute arbitrary code on affected systems. The flaw specifically impacts versions of PeakShops ranging from the initial release through version 1.5.9, indicating a long-standing issue that has persisted across multiple iterations of the software. The vulnerability is classified under CWE-502 which specifically addresses deserialization of untrusted data, making it a well-documented and dangerous class of security flaw that has been exploited in numerous high-profile attacks across the industry.
The technical implementation of this vulnerability allows attackers to craft malicious serialized objects that, when processed by the vulnerable PeakShops application, can trigger unintended code execution. During the deserialization process, the application accepts user-supplied data without adequate validation or sanitization, enabling attackers to inject malicious objects that can be executed within the application's runtime environment. This type of attack vector is particularly dangerous because it can bypass traditional security controls and directly manipulate the application's object model. The vulnerability is categorized under the ATT&CK technique T1210 - Exploitation of Remote Services, as it involves exploiting a service to gain unauthorized code execution through a deserialization flaw in the application layer.
The operational impact of this vulnerability is severe and far-reaching for organizations using affected PeakShops versions. Attackers can leverage this flaw to gain full control over the affected systems, potentially leading to data breaches, system compromise, and complete loss of operational integrity. The vulnerability's remote exploitability means that attackers do not require physical access to the system, making it particularly dangerous for web-facing applications. Organizations running these vulnerable versions face significant risk of unauthorized access to sensitive data, potential service disruption, and compliance violations. The impact extends beyond immediate system compromise to include potential lateral movement within networks and establishment of persistent backdoors, making this vulnerability particularly attractive to sophisticated threat actors.
Mitigation strategies for CVE-2025-69294 should prioritize immediate version updates to the latest available release that addresses the deserialization vulnerability. Organizations must implement comprehensive input validation and sanitization measures to prevent untrusted data from reaching the deserialization layer. The implementation of secure coding practices including the use of allowlists for deserialization and avoiding the use of dangerous deserialization methods such as java.io.Serializable should be enforced. Additionally, network segmentation and monitoring should be deployed to detect and prevent exploitation attempts. Security teams should conduct thorough vulnerability assessments to identify any potential exploitation attempts and implement proper logging and alerting mechanisms to detect anomalous deserialization activities. The remediation process should include comprehensive testing to ensure that the patch does not introduce regressions while maintaining the application's functionality and performance standards.