File Exposure Vulnerability in PraisonAI by Mervin Praison
CVE-2026-56834

7.5HIGH

Key Information:

Vendor

Mervinpraison

Status
Praisonai
Vendor
CVE Published:
23 October 2026

What is CVE-2026-56834?

PraisonAI, a multi-agent system, has a vulnerability in its Dynamic Context Discovery feature that permits unauthorized access to files. Versions 3.8.1 to 4.6.58 allow potential exploitation as the software does not validate if the 'artifact_path' originates from the authorized artifact store or its base directory. This oversight enables malicious actors to access sensitive files, including project environment variables, cloud credentials, and SSH keys, if they can manipulate the arguments provided to artifact handling tools. The vulnerability was patched in version 4.6.59.

Affected Version(s)

PraisonAI >= 3.8.1, < 4.6.59

References

https://github.com/MervinPraison/PraisonAI/security/advis...
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CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.