CVE-2026-3693

Shy2593666979 · AgentChat

A security flaw in Shy2593666979 AgentChat up to version 2 has been identified, potentially allowing for unauthorized system manipulation.

Executive summary

A vulnerability in the AgentChat software up to version 2 poses a high risk to application security and could lead to unauthorized access.

Vulnerability

A flaw has been identified in the AgentChat application. Although the specific vulnerability type is not detailed, the affected versions suggest an issue in the legacy codebase that could be leveraged by an attacker to bypass security controls or execute unauthorized commands.

Business impact

The CVSS score of 7.3 indicates a High severity risk. If exploited, this vulnerability could compromise the confidentiality of communications within the AgentChat platform or allow an attacker to gain unauthorized access to the user database, resulting in reputational damage and potential regulatory non-compliance.

Remediation

Immediate Action: Upgrade AgentChat to a version higher than 2.0 or apply the vendor-recommended security patch immediately.

Proactive Monitoring: Monitor for anomalous chat logs or unexpected API calls that deviate from standard user behavior.

Compensating Controls: Ensure that the application is deployed behind a secure gateway and that all user inputs are strictly validated at the server level.

Exploitation status

Public Exploit Available: false

Analyst recommendation

Organizations using AgentChat must verify their current version and upgrade immediately if they are running version 2 or lower. Securing communication tools is essential for maintaining corporate privacy and preventing unauthorized data disclosure.