CVE-2026-6109
FoundationAgents MetaGPT Mineflayer HTTP API index.js evaluateCode cross-site request forgery
Description
A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.1. The impacted element is the function evaluateCode of the file metagpt/environment/minecraft/mineflayer/index.js of the component Mineflayer HTTP API. Executing a manipulation can lead to cross-site request forgery. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.
INFO
Published Date :
April 12, 2026, 2:16 a.m.
Last Modified :
April 29, 2026, 6:46 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update FoundationAgents MetaGPT to a version beyond 0.8.1.
- Review and sanitize user inputs in evaluateCode function.
- Implement anti-CSRF tokens for HTTP requests.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-6109.
| URL | Resource |
|---|---|
| https://github.com/FoundationAgents/MetaGPT/ | Product |
| https://github.com/FoundationAgents/MetaGPT/issues/1932 | Issue Tracking Exploit Mitigation |
| https://vuldb.com/submit/791759 | Exploit Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/356969 | Third Party Advisory VDB Entry |
| https://vuldb.com/vuln/356969/cti | Permissions Required |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-6109 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-6109
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-6109 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-6109 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Apr. 29, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Added CPE Configuration OR *cpe:2.3:a:deepwisdom:metagpt:*:*:*:*:*:*:*:* versions up to (including) 0.8.1 Added Reference Type VulDB: https://github.com/FoundationAgents/MetaGPT/ Types: Product Added Reference Type VulDB: https://github.com/FoundationAgents/MetaGPT/issues/1932 Types: Exploit, Issue Tracking, Mitigation Added Reference Type VulDB: https://vuldb.com/submit/791759 Types: Exploit, Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/356969 Types: Third Party Advisory, VDB Entry Added Reference Type VulDB: https://vuldb.com/vuln/356969/cti Types: Permissions Required -
Data Remediation by [email protected]
Apr. 29, 2026
Action Type Old Value New Value Changed CVSS V4.0 Score 5.3 2.1 -
New CVE Received by [email protected]
Apr. 12, 2026
Action Type Old Value New Value Added Description A vulnerability was determined in FoundationAgents MetaGPT up to 0.8.1. The impacted element is the function evaluateCode of the file metagpt/environment/minecraft/mineflayer/index.js of the component Mineflayer HTTP API. Executing a manipulation can lead to cross-site request forgery. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/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:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CWE CWE-352 Added CWE CWE-862 Added Reference https://github.com/FoundationAgents/MetaGPT/ Added Reference https://github.com/FoundationAgents/MetaGPT/issues/1932 Added Reference https://vuldb.com/submit/791759 Added Reference https://vuldb.com/vuln/356969 Added Reference https://vuldb.com/vuln/356969/cti