Stored XSS in modelscope/agentscope
Priority MEDIUM 60CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
A stored cross-site scripting (XSS) vulnerability exists in modelscope/agentscope, as of the latest commit 21161fe on the main branch. The vulnerability occurs in the view for inspecting detailed run information, where a user-controllable string (run ID) is appended and rendered as HTML. This allows an attacker to execute arbitrary JavaScript code in the context of the user's browser.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00425 37th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- 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 | modelscope/agentscope | up to latest | — | No fix listed | CNA |
| — | agentscope (PyPI) | up to 0.1.1 | — | No fix listed | GHSA-6mf6-7j75-2m6f |
- modelscope/agentscope Vendormodelscope Affected up to latest Fixed in — No fix listed CNA
- agentscope (PyPI) Vendor— Affected up to 0.1.1 Fixed in — No fix listed GHSA-6mf6-7j75-2m6f
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:modelscope:agentscope:*:*:*:*:*:*:*:* | up to 2024-08-09 | Vulnerable | modelscope |
- cpe:2.3:a:modelscope:agentscope:*:*:*:*:*:*:*:* Versions up to 2024-08-09 Vulnerable ·modelscope
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-8556
- 2026-10-03 Alias added: GHSA-6mf6-7j75-2m6f
References
More modelscope Agentscope vulnerabilities
- TI-2024-32252 In agentscope <=v0.0.4, the file agentscope\web\workstation\workflow_utils.py has the… CVSS 3.1CRITICAL 9.8
- TI-2024-07927 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
- TI-2024-07926 Local File Inclusion (LFI) in modelscope/agentscope CVSS 3.0HIGH 7.5
Sources
- CVE-2024-8556 · CVE Program
- CVE-2024-8556 · NVD
- FIRST EPSS
- GHSA-6mf6-7j75-2m6f · GitHub Advisory Database · CC BY 4.0
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