Code Injection Vulnerability in PraisonAI by Mervin Praison
CVE-2026-61444

9.4CRITICAL

Key Information:

Vendor

Mervinpraison

Status
Praisonai
Vendor
CVE Published:
10 July 2026

What is CVE-2026-61444?

PraisonAI versions prior to 4.6.78 are susceptible to a code injection flaw caused by the unsafe interpolation of the agents_file parameter in deploy/api.py. This lack of proper sanitization allows attackers to inject malicious Python code, which gets executed when the server code runs through subprocess.Popen(). This vulnerability poses a significant threat as it can lead to unauthorized code execution, making it crucial for users to upgrade to the latest version to mitigate risks.

Affected Version(s)

PraisonAI 0 < 4.6.78

PraisonAI 4.6.78

References

https://github.com/MervinPraison/PraisonAI/security/advis...
vendor-advisory
https://www.vulncheck.com/advisories/praisonai-before-cod...
third-party-advisory

CVSS V4

Score:
9.4
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

anushkavirgaonkar
.