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Vulnerability record · CVE-2026-5971 · published 9 April 2026

CVE-2026-5971: Deepwisdom metagpt code injection vulnerability

Deepwisdom · Metagpt

A flaw has been found in FoundationAgents MetaGPT up to 0.8.1. This vulnerability affects the function ActionNode.xml_fill of the file metagpt/actions/action_node.py of the component XML Handler. Executing a manipulation can lead to improper neutralization of directives in dynamically evaluated code. The attack may be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through a pull request but has not reacted yet.

5.5 CVSS 4.0 Medium EPSS 0.71% · top 48.3% CWE-94 · Code injectionCWE-95 · CWE-95
5.5CVSS 4.0 base score, v2 7.5
0.71%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A flaw has been found in FoundationAgents MetaGPT up to 0.8.1. This vulnerability affects the function ActionNode.xml_fill of the file metagpt/actions/action_node.py of the component XML Handler. Executing a manipulation can lead to improper neutralization of directives in dynamically evaluated code. The attack may be launched remotely. The exploit has been published and may be used. The project was informed of the problem early through a pull request but has not reacted yet.

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:P/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:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/FoundationAgents/MetaGPT/ Product
https://github.com/FoundationAgents/MetaGPT/issues/1928 ExploitIssue Tracking
https://github.com/FoundationAgents/MetaGPT/issues/1956 Issue Tracking
https://vuldb.com/submit/791734 ExploitThird Party AdvisoryVDB Entry
https://vuldb.com/vuln/356525 Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/356525/cti Permissions RequiredVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-5971), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.