CVE-2026-62176CWE-94code-injection

CVE-2026-62176

Critical · published October 7, 2026

CVSS v3.1
9.1
EPSS
0%
Percentile
38.9
In the wild
Unconfirmed
What it is

PraisonAI is a multi-agent teams system. Prior to version 4.6.78, the `deploy/api.py` module generates Python server code by directly interpolating the `agents_file` parameter into an f-string that is then written to a file and executed via `subprocess.Popen()`. An attacker who controls the `agents_file` value (via CLI argument, configuration, or upstream API) can inject arbitrary Python code. Version 4.6.78 patches the issue.

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00460 · 38.9th percentile
Weakness
CWE-94 · Improper Control of Generation of Code ('Code Injection')
Published
2026-10-07T21:16Z
References (2)
https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-g6j7-pffp-8whg · [email protected]https://github.com/MervinPraison/PraisonAI/security/advisories/GHSA-g6j7-pffp-8whg · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 09 OCT 03:30Z
    EPSS moved — → 0%
    epss
  • 07 OCT 16:06Z
    PraisonAI: Code Injection via f-string Interpolation in Deploy API Server Generation
    cvelistv5