CVE-2026-6604

High

Description

A vulnerability was identified in modelscope agentscope up to 1.0.18. Affected by this issue is the function _parse_url/prepare_image/openai_audio_to_text of the file src/agentscope/tool/_multi_modality/_openai_tools.py of the component Cloud Metadata Endpoint. Such manipulation of the argument image_url/audio_file_url leads to server-side request forgery. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

SeverityHigh
CVSS7.3
Exploit probability—
ProductAgentscope
PublishedApr 20, 2026
First seenApr 20, 2026

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
agentscopePyPIv ≤ 1.0.18—

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CVE-2026-6604 · Agentscope · Dark Radar