What is CVE-2026-61447?

CVE-2026-61447 is a critical-severity vulnerability in Mervinpraison Praisonai, classified under Code Injection. CVSS score: 10.0/10. Published 2026-07-11.

How severe is CVE-2026-61447?

Critical severity. CVSS v3 base score is 10.0 out of 10.

RCE in Mervinpraison Praisonai

CVE-2026-61447

PraisonAI before 1.6.78 contains a remote code execution vulnerability in CodeAgent._execute_python() that executes LLM-generated Python code without AST validation, import restrictions, or sandbox enforcement. Attackers can influence LLM…

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Mervinpraison Praisonai — versions 0, 1.6.78

Weakness classification (CWE)

CWE-94 — Code Injection

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-61447?: CVE-2026-61447 is a critical-severity vulnerability in Mervinpraison Praisonai, classified under Code Injection. CVSS score: 10.0/10. Published 2026-07-11.
How severe is CVE-2026-61447?: Critical severity. CVSS v3 base score is 10.0 out of 10.