CVE-2026-79408CWE-78command-injection

CVE-2026-79408

Critical · published September 1, 2026

CVSS v3.1
9.8
EPSS
2%
Percentile
81.6
In the wild
Unconfirmed
What it is

An OS command injection vulnerability in MetaGPT 0.8.1 allows an attacker to execute arbitrary commands via the path argument of RepoParser.rebuild_class_views() in metagpt/repo_parser.py.

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02098 · 81.6th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-09-01T01:17Z
References (2)
https://github.com/REYu6/Metagpt-vul/blob/main/CVE-1-MetaGPT-command-injection.md · [email protected]https://github.com/REYu6/Metagpt-vul/blob/main/CVE-1-MetaGPT-command-injection.md · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 02 SEP 03:39Z
    EPSS moved — → 0%
    epss
  • 31 AUG 00:00Z
    An OS command injection vulnerability in MetaGPT 0.8.1 allows an attacker to execute arbitrary commands via the path argument of…
    cvelistv5