CVE-2026-61977 in JetSearch Plugin
Summary
by MITRE • 07/13/2026
Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability in Crocoblock JetSearch jet-search allows Retrieve Embedded Sensitive Data.This issue affects JetSearch: from n/a through <= 3.6.1.2.
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Analysis
by VulDB Data Team • 07/13/2026
The Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability represents a critical security weakness that enables unauthorized parties to access confidential data through improperly protected system interfaces. This specific flaw exists within Crocoblock JetSearch jet-search software, where the application fails to adequately restrict access to embedded sensitive information during data retrieval operations. The vulnerability creates an attack surface that allows malicious actors to exploit improper access controls and obtain system-level data without proper authentication or authorization. The affected version range spans from any initial release through version 3.6.1.2, indicating this represents a long-standing issue that has persisted across multiple iterations of the software.
The technical implementation flaw stems from inadequate input validation and insufficient access control mechanisms within the jet-search component. When users or applications attempt to retrieve data through the search functionality, the system does not properly verify whether the requesting entity has appropriate privileges to access the requested information. This weakness directly relates to CWE-200, which addresses the exposure of sensitive information, and represents a classic example of insufficient authorization checks in web applications. The vulnerability allows attackers to bypass normal access controls and retrieve embedded system data that should remain protected from unauthorized access.
The operational impact of this vulnerability extends beyond simple data leakage to encompass potential system compromise and business disruption. Attackers who successfully exploit this weakness can obtain sensitive information including user credentials, system configurations, database schemas, or other confidential data that could facilitate further attacks. This exposure creates opportunities for privilege escalation, lateral movement within networks, and comprehensive system infiltration. The vulnerability enables adversaries to gather intelligence about the target environment that could be leveraged for more sophisticated attacks, making it particularly dangerous in enterprise settings where multiple systems interconnect and share sensitive information.
Mitigation strategies should focus on implementing robust access control mechanisms and proper input validation throughout the jet-search component. Security measures must include enforcing strict authentication requirements before allowing data retrieval operations, implementing comprehensive authorization checks, and sanitizing all user inputs to prevent injection attacks that could exploit the vulnerability. Organizations should immediately update to patched versions of the software where available and implement network segmentation to limit potential damage from exploitation attempts. The remediation approach aligns with ATT&CK technique T1213.001, which addresses data from information repositories, emphasizing the need for proper access controls and privilege management. Additionally, regular security assessments should be conducted to identify similar exposure vulnerabilities in other system components and ensure comprehensive protection against unauthorized information access.