A weakness has been identified in modelscope agentscope up to 1.0.18. This vulnerability affects the function _process_audio_block of the file src/agentscope/agent/_agent_base.py. Executing a manipulation of the argument url can lead to server-side request forgery. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-6606
HIGHNVD 7.37.3—Elevated
EchelonGraph scoreMEDIUM confidence
Score 7.3 from GitHub Security Advisory published 2026-04-20. NVD baseline CVSS 7.3; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
- High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.3Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 7.3
- EG Score
- 7.3(medium)
- EPSS
- 20.3%
- KEV
- Not listed
Published
April 20, 2026
Last Modified
April 29, 2026
Advisory Details (1)
Auto-updated Jun 9, 2026No patch confirmed yet.
generic
SSRF + Local File Inclusion (LFI) via urllib.request.urlopen() in AgentScope Audio Playback · GitHub
https://gist.github.com/YLChen-007/4e589eec07446726612dc416a7d80820Patch Availability(1)
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| pip | agentscope | — | ghsa |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
Affected Packages
(1 across 1 ecosystem)
PyPI(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| agentscope | 0.0.1 ... 1.0.9.dev0 (37 versions) | — | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Frequently asked(5)
What is CVE-2026-6606?
CVE-2026-6606 is a high vulnerability published on April 20, 2026. A weakness has been identified in modelscope agentscope up to 1.0.18. This vulnerability affects the function processaudioblock of the file src/agentscope/agent/agent_base.py. Executing a manipulation of the argument url can lead to server-side request forgery. It is possible to launch the attack…
When was CVE-2026-6606 disclosed?
CVE-2026-6606 was first published in the National Vulnerability Database on April 20, 2026, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-6606 actively exploited?
CVE-2026-6606 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 20.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-6606?
CVE-2026-6606 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-6606?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-6606, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-6606
Is Your Infrastructure Affected by CVE-2026-6606?
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