CVE-2026-6605

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{"affected": [{"affectedData": [{"cpes": ["cpe:2.3:a:modelscope:agentscope:*:*:*:*:*:*:*:*"], "modules": ["Internal Service"], "product": "agentscope", "vendor": "modelscope", "versions": [{"status": "affected", "version": "1.0.0"}, {"status": "affected", "version": "1.0.1"}, {"status": "affected", "version": "1.0.2"}, {"status": "affected", "version": "1.0.3"}, {"status": "affected", "version": "1.0.4"}, {"status": "affected", "version": "1.0.5"}, {"status": "affected", "version": "1.0.6"}, {"status": "affected", "version": "1.0.7"}, {"status": "affected", "version": "1.0.8"}, {"status": "affected", "version": "1.0.9"}, {"status": "affected", "version": "1.0.10"}, {"status": "affected", "version": "1.0.11"}, {"status": "affected", "version": "1.0.12"}, {"status": "affected", "version": "1.0.13"}, {"status": "affected", "version": "1.0.14"}, {"status": "affected", "version": "1.0.15"}, {"status": "affected", "version": "1.0.16"}, {"status": "affected", "version": "1.0.17"}, {"status": "affected", "version": "1.0.18"}]}], "source": "cna@vuldb.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A security flaw has been discovered in modelscope agentscope up to 1.0.18. This affects the function _get_bytes_from_web_url of the file src/agentscope/_utils/_common.py of the component Internal Service. Performing a manipulation results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Se ha descubierto una falla de seguridad en modelscope agentscope hasta la versi\u00f3n 1.0.18. Esto afecta a la funci\u00f3n _get_bytes_from_web_url del archivo src/agentscope/_utils/_common.py del componente Internal Service. Realizar una manipulaci\u00f3n resulta en falsificaci\u00f3n de petici\u00f3n del lado del servidor. Es posible iniciar el ataque de forma remota. El exploit ha sido publicado y puede ser utilizado para ataques. El proveedor fue contactado con antelaci\u00f3n sobre esta divulgaci\u00f3n, pero no respondi\u00f3 de ninguna manera."}], "id": "CVE-2026-6605", "lastModified": "2026-10-26T21:10:00.170", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "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": 7.3, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.5, "baseSeverity": "MEDIUM", "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": "NONE", "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: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: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-2026-6605", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-20T14:58:17.430819Z", "version": "2.0.3"}}]}, "published": "2026-04-20T05:16:15.780", "references": [{"source": "cna@vuldb.com", "url": "https://gist.github.com/YLChen-007/ced2d438ae79a5a11cea663c1ba2c954"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/submit/792225"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/358240"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/vuln/358240/cti"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "cna@vuldb.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[1.0.0,1.0.18]"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "agentscope", "source": "cna", "vendor": "modelscope"}, "product": "agentscope", "vendor": "modelscope"}], "analysis": {"en": {"generated_at": "2026-04-20T06:21:22.237294+00:00", "value": {"mitigation_remediation": ["Upgrade to a version newer than 1.0.18 when it becomes available", "Configure outbound network restrictions so the agentscope service can only reach trusted hosts", "Validate or sanitize URLs in _get_bytes_from_web_url to reject internal and disallowed addresses"], "summary": {"action": "Apply Patches", "impact": "Server-Side Request Forgery (SSRF)"}, "threat_synthesis": {"affected_systems": "The affected product is modelscope agentscope, versions up to and including 1.0.18. No other versions are noted in the advisory.\n", "description_and_impact": "The vulnerability is located in the _get_bytes_from_web_url function of the Internal Service module in modelscope agentscope, allowing an attacker to construct arbitrary URLs that the service will resolve. Such server-side request forgery can force the application to make originating requests to any target, potentially exposing internal resources or allowing data exfiltration. The impact is a loss of confidentiality, integrity, or availability of internal data depending on which URLs are targeted.\n", "risk_and_exploitability": "The CVSS score is 6.9, indicating a medium severity. The EPSS score is not available, and the vulnerability is not listed in CISA\u2019s KEV catalog. The attack can be initiated remotely with no authentication, and the exploit has already been released publicly, making it likely that attackers could use it once the host is discovered."}}}}, "created": "2026-04-20T06:30:45.091010+00:00", "updated": "2026-04-20T06:30:45.308117+00:00", "vendors": ["modelscope", "modelscope$PRODUCT$agentscope"]}