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Vulnerability · Published Apr 20, 2026 · Assigned by VulDB

CVE-2026-6605modelscope agentscope Internal Service _common.py _get_bytes_from_web_url server-side request forgery

High 7.3

In plain English

A high-severity server-side request forgery in agentscope from modelscope. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High
Exploit odds (30 days)0.3%top 74.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
PyPIagentscopeno fix listedGHSA-8ggf-r3vm-p3jc
PyPIagentscopeno fix listedPYSEC-2026-2330

Affected products (as reported)

VendorProductVersions
modelscope agentscope 1.0.01.0.11.0.21.0.31.0.41.0.51.0.61.0.7

Weakness: CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References