CVE-2026-6111 Details
Description
A security flaw has been discovered in FoundationAgents MetaGPT up to 0.8.1. This impacts the function decode_image of the file metagpt/utils/common.py. The manipulation of the argument img_url_or_b64 results in server-side request forgery. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
A server-side request forgery (SSRF) vulnerability has been identified in FoundationAgents MetaGPT versions through 0.8.1. The issue arises in the 'decode_image' function within 'metagpt/utils/common.py', where the function improperly validates image URLs before fetching them. This flaw allows attackers to manipulate the 'img_url_or_b64' argument, leading the server to make unauthorized requests to internal resources or cloud metadata endpoints. The vulnerability can be exploited remotely, and an exploit is publicly available.
Users are advised to update to the patched version of MetaGPT, which includes proper URL validation to prevent SSRF vulnerabilities. The latest version can be downloaded from the MetaGPT GitHub repository.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 13, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/FoundationAgents/MetaGPT/ | [email protected] | Product |
| https://github.com/FoundationAgents/MetaGPT/issues/1934 | [email protected] | Issue Tracking |
| https://github.com/FoundationAgents/MetaGPT/pull/1941 | [email protected] | Issue TrackingPatch |
| https://vuldb.com/submit/791762 | [email protected] | ExploitThird Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/356971 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/356971/cti | [email protected] | Permissions RequiredVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-918 | Server-Side Request Forgery (SSRF) | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| deepwisdom metagpt | 0.8.0 0.8.1 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2026 | Initial Analysis | [email protected] |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 12, 2026 | New CVE Received | [email protected] |