CVE-2026-10283 in DaybydayCRM
Summary
by MITRE • 06/01/2026
A vulnerability was detected in Bottelet DaybydayCRM up to 2.2.1. Affected is an unknown function of the component Setting Handler. Performing a manipulation results in missing authentication. Remote exploitation of the attack is possible. It is recommended to apply a patch to fix this issue.
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Analysis
by VulDB Data Team • 06/01/2026
This vulnerability in Bottelet DaybydayCRM version 2.2.1 represents a critical authentication bypass flaw that undermines the security posture of the customer relationship management system. The affected component, the Setting Handler, contains an unknown function that fails to properly validate user credentials or session tokens during configuration operations. This weakness allows malicious actors to bypass the standard authentication mechanisms and gain unauthorized access to sensitive system settings and data. The vulnerability's remote exploitability means that attackers can leverage this flaw from external networks without requiring physical access to the system infrastructure.
The technical implementation of this vulnerability likely stems from improper input validation or insufficient access control checks within the Setting Handler module. When users attempt to manipulate system settings through this component, the application fails to verify whether the requesting user possesses appropriate authorization levels. This represents a classic authorization bypass vulnerability that can be categorized under CWE-285, which deals with improper authorization in software systems. The flaw essentially creates a backdoor pathway that allows unauthorized users to perform administrative functions typically restricted to legitimate administrators.
From an operational impact perspective, this vulnerability exposes organizations using DaybydayCRM to significant risks including data theft, system compromise, and potential lateral movement within network environments. Attackers could manipulate system configurations to redirect traffic, modify user permissions, or extract sensitive customer information stored within the CRM database. The remote exploitation capability amplifies the threat as attackers can target the system from anywhere with internet connectivity, making traditional network perimeter defenses insufficient. This vulnerability directly maps to ATT&CK technique T1078 which covers legitimate credentials and legitimate account access through unauthorized access to systems.
Organizations should immediately implement the vendor-provided patch to remediate this vulnerability and prevent potential exploitation. Additionally, network segmentation should be implemented to restrict access to the CRM system, and monitoring should be enhanced to detect unusual configuration changes. Security teams should also conduct thorough access reviews to ensure that only authorized personnel maintain administrative privileges. The patch process should include comprehensive testing to ensure that legitimate system functionality remains intact while the authentication bypass is eliminated. Regular security assessments should be performed to identify similar vulnerabilities in other system components and ensure overall security posture remains robust against evolving threat landscapes.