TI-2026-05791 Aliases CVE-2026-6604 GHSA-659x-hm75-hpv7

modelscope agentscope Cloud Metadata Endpoint _openai_tools.py openai_audio_to_text server-side request forgery

HIGH 70CWE-918Published 2026-04-20 · Updated 2026-04-20

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: —
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00284 21st percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
modelscope	agentscope	1.0.0; 1.0.1; 1.0.2; 1.0.3; 1.0.4; 1.0.5; 1.0.6; 1.0.7; 1.0.8; 1.0.9; 1.0.10; 1.0.11; 1.0.12; 1.0.13; 1.0.14; 1.0.15; 1.0.16; 1.0.17; 1.0.18	—	No fix listed	CNA
—	agentscope (PyPI)	up to 1.0.18	—	No fix listed	GHSA-659x-hm75-hpv7

agentscope Vendormodelscope Affected 1.0.0; 1.0.1; 1.0.2; 1.0.3; 1.0.4; 1.0.5; 1.0.6; 1.0.7; 1.0.8; 1.0.9; 1.0.10; 1.0.11; 1.0.12; 1.0.13; 1.0.14; 1.0.15; 1.0.16; 1.0.17; 1.0.18 Fixed in — No fix listed CNA
agentscope (PyPI) Vendor— Affected up to 1.0.18 Fixed in — No fix listed GHSA-659x-hm75-hpv7

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:modelscope:agentscope::::::::	—	—	modelscope

cpe:2.3:a:modelscope:agentscope:*:*:*:*:*:*:*:* Versions — — ·modelscope

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-6604
2026-10-03 Alias added: GHSA-659x-hm75-hpv7

References

TI-2024-32252 In agentscope <=v0.0.4, the file agentscope\web\workstation\workflow_utils.py has the… CVSS 3.1CRITICAL 9.8
TI-2024-07882 Remote Code Execution via Deserialization in modelscope/agentscope CVSS 3.0CRITICAL 9.8
TI-2024-07927 Path Traversal in modelscope/agentscope CVSS 3.1CRITICAL 9.1
TI-2024-07914 Path Traversal in modelscope/agentscope CVSS 3.0CRITICAL 9.1
TI-2024-07881 Arbitrary File Download in modelscope/agentscope CVSS 3.1HIGH 8.8
TI-2024-07869 CORS Vulnerability in modelscope/agentscope CVSS 3.1CRITICAL 9.8

See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences