CVE-2026-61439

MervinPraison · PraisonAI

PraisonAI versions before 4.6.78 are susceptible to a vulnerability related to insecure default resource initialization, facilitating potential security bypasses.

Executive summary

An insecure default initialization vulnerability in PraisonAI versions prior to 4.6.78 poses a high risk by allowing potential security bypasses.

Vulnerability

The software suffers from CWE-1188, where resources are initialized with insecure defaults, allowing unauthenticated attackers to bypass prompt injection defenses.

Business impact

The ability to bypass security defenses in an AI-driven platform can lead to the manipulation of model outputs or unauthorized access to integrated systems. With a CVSS score of 7.5, this vulnerability represents a high risk to the integrity of the AI's decision-making process and overall system security.

Remediation

Immediate Action: Update PraisonAI to version 4.6.78 or later.

Proactive Monitoring: Monitor AI interaction logs for patterns consistent with injection attempts or unexpected system behavior.

Compensating Controls: Apply strict input validation and sanitization layers in front of the PraisonAI interface to mitigate potential prompt injection attacks.

Exploitation status

Public Exploit Available: No

Analyst recommendation

Given the potential for security control bypass, it is critical that users update to the latest patched version. Organizations should treat this as a high-priority update to maintain the security posture of their AI deployments.