Public proof of conceptFix available

CVE-2026-5974

A public proof of concept exists; no exploitation attested.

Published2026-04-09
WeaknessCWE-77 · CWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.1. The affected element is the function Bash.run in the library metagpt/tools/libs/terminal.py. This manipulation causes os command injection. The attack is possible to be carried out remotely. The project was informed of the problem early through a pull request but has not reacted yet.

Timeline

dates in UTC

2026-04-0920:16CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-5974?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-5974?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Deepwisdom metagpt

Branch	Affected	Fixed in	Source
0.8	≤ 0.8.1	no fix published	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

github.comPatch

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

CISA-ADPSSVC decisionpoc2026-04-09
OpenCVESSVC decisionpoc—
CNACVSS 4.06.9read 2026-10-23
CNACVSS 3.17.3read 2026-10-23
NVDCVSS 3.19.8read 2026-10-23
CNACVSS 2.07.5read 2026-10-23
CNAweakness (CWE)CWE-77, CWE-78read 2026-10-23
FIRST EPSSEPSS score3.5 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0 vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: 2026-04-09
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2026-5974?

Is CVE-2026-5974 actively exploited?

A proof-of-concept exploit exists for CVE-2026-5974, but active exploitation has not been confirmed at this time.

What is the CVSS score for CVE-2026-5974?

CVE-2026-5974 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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