CVE-2026-61444

CRITICAL 9.1

PraisonAI before 4.6.78 Code Injection via f-string

CVSS Score

9.1

EPSS Score

0.0%

EPSS Percentile

0th

PraisonAI versions before 4.6.78 contain a code injection vulnerability in deploy/api.py where the agents_file parameter is directly interpolated into an f-string without sanitization. Attackers can inject arbitrary Python code that executes when the generated server code runs via subprocess.Popen().

CWE	CWE-94
Vendor	mervinpraison
Product	praisonai
Published	Jul 10, 2026
Last Updated	Jul 10, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

MervinPraison / PraisonAI

0 < 4.6.78

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-g6j7-pffp-8whg vulncheck.com: https://www.vulncheck.com/advisories/praisonai-before-code-injection-via-f-string

Credits

🔍 anushkavirgaonkar