What is CVE-2026-6605?

CVE-2026-6605 is a high-severity vulnerability in Modelscope Agentscope, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-04-20.

How severe is CVE-2026-6605?

High severity. CVSS v3 base score is 7.3 out of 10.

SSRF in Modelscope Agentscope

CVE-2026-6605

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.

Vulnerability class: SSRF (Server-Side Request Forgery)

EPSS: 0.003 (25.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Modelscope Agentscope — versions 1.0.0, 1.0.1, 1.0.2

Weakness classification (CWE)

CWE-918 — Server-Side Request Forgery (SSRF)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)

Frequently asked questions

What is CVE-2026-6605?: CVE-2026-6605 is a high-severity vulnerability in Modelscope Agentscope, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-04-20.
How severe is CVE-2026-6605?: High severity. CVSS v3 base score is 7.3 out of 10.