CVE-2026-6111

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{"affected": [{"affectedData": [{"product": "MetaGPT", "vendor": "FoundationAgents", "versions": [{"status": "affected", "version": "0.8.0"}, {"status": "affected", "version": "0.8.1"}]}], "source": "cna@vuldb.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:deepwisdom:metagpt:0.8.0:*:*:*:*:*:*:*", "matchCriteriaId": "018D50FC-A37E-4658-9165-3751753243BA", "vulnerable": true}, {"criteria": "cpe:2.3:a:deepwisdom:metagpt:0.8.1:*:*:*:*:*:*:*", "matchCriteriaId": "F3E5C450-428D-4576-BCB3-622B8633EF67", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se ha descubierto un fallo de seguridad en FoundationAgents MetaGPT hasta la versi\u00f3n 0.8.1. Esto afecta a la funci\u00f3n decode_image del archivo metagpt/utils/common.py. La manipulaci\u00f3n del argumento img_url_or_b64 resulta en falsificaci\u00f3n de petici\u00f3n del lado del servidor. Es posible lanzar el ataque de forma remota. El exploit ha sido publicado y puede ser utilizado para ataques. El proyecto fue informado del problema con antelaci\u00f3n a trav\u00e9s de un informe de incidencia, pero a\u00fan no ha respondido."}], "id": "CVE-2026-6111", "lastModified": "2026-10-26T22:10:00.163", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 2.1, "baseSeverity": "LOW", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "PROOF_OF_CONCEPT", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-6111", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-13T12:18:13.603504Z", "version": "2.0.3"}}]}, "published": "2026-04-12T03:16:08.827", "references": [{"source": "cna@vuldb.com", "tags": ["Product"], "url": "https://github.com/FoundationAgents/MetaGPT/"}, {"source": "cna@vuldb.com", "tags": ["Issue Tracking"], "url": "https://github.com/FoundationAgents/MetaGPT/issues/1934"}, {"source": "cna@vuldb.com", "tags": ["Issue Tracking", "Patch"], "url": "https://github.com/FoundationAgents/MetaGPT/pull/1941"}, {"source": "cna@vuldb.com", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/submit/791762"}, {"source": "cna@vuldb.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://vuldb.com/vuln/356971"}, {"source": "cna@vuldb.com", "tags": ["Permissions Required", "VDB Entry"], "url": "https://vuldb.com/vuln/356971/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.8.0"}}, {"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "0.8.1"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 98.0, "source": "matching"}]}, "original": {"product": "MetaGPT", "source": "cna", "vendor": "FoundationAgents"}, "product": "metagpt", "vendor": "foundation_agents"}], "analysis": {"en": {"generated_at": "2026-04-12T03:20:35.310905+00:00", "value": {"mitigation_remediation": ["Apply any available patch or update to MetaGPT that removes or secures the decode_image function.", "Restrict the server hosting MetaGPT so that outbound requests made by the application are limited to trusted domains or IP ranges.", "If an immediate patch is unavailable, isolate the MetaGPT instance from internal network resources or disable the endpoint until remediation."], "summary": {"action": "Patch", "impact": "Server\u2011Side Request Forgery"}, "threat_synthesis": {"affected_systems": "FoundationAgents MetaGPT versions up to 0.8.1 are affected. No other versions were identified in the CNA data; if deploying MetaGPT 0.8.1 or earlier, users should seek updates.", "description_and_impact": "The flaw resides in MetaGPT's decode_image function. By supplying a crafted URL or base64 string, an attacker can force the server to send requests to arbitrary destinations. The bug can be triggered remotely and the public exploit code is available, indicating that it may be actively abused. The weakness is a classic SSRF (CWE\u2011918) that could allow an attacker to perform internal network reconnaissance or further compromise.", "risk_and_exploitability": "With a CVSS score of 5.3 the vulnerability is moderate. No EPSS score or KEV listing is available. The vulnerability can be exploited over the network without authentication if the decode_image endpoint is exposed. Attackers can use the public exploit to trigger SSRF immediately. Mitigation relies on patching or restricting outbound traffic."}}}}, "created": "2026-04-13T12:41:42.177805+00:00", "updated": "2026-04-13T12:56:24.188729+00:00", "vendors": ["foundation_agents", "foundation_agents$PRODUCT$metagpt"]}