How severe is CVE-2024-8556?

CVE-2024-8556 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-8556 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8556?

CVE-2024-8556 affects Modelscope Agentscope. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8556?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-8556 have an EU (EUVD) identifier?

Yes. CVE-2024-8556 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6909.

When was CVE-2024-8556 published?

CVE-2024-8556 was published on 2025-03-20 and last updated on 2026-06-17.

CVE-2024-8556

CVE-2024-8556 is a medium-severity vulnerability in Modelscope Agentscope with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6909
Weakness: CWE-79
Affected product: Modelscope Agentscope
Published: 2025-03-20
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2024-8556?: 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.
How severe is CVE-2024-8556?: CVE-2024-8556 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-8556 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8556?: CVE-2024-8556 affects Modelscope Agentscope. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8556?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-8556 have an EU (EUVD) identifier?: Yes. CVE-2024-8556 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6909.
When was CVE-2024-8556 published?: CVE-2024-8556 was published on 2025-03-20 and last updated on 2026-06-17.

References

https://huntr.com/bounties/8439f16b-5256-4466-bb7d-371572572a4b

Affected products (1)

cpe:2.3:a:modelscope:agentscope:*:*:*:*:*:*:*:*

More vulnerabilities in Modelscope Agentscope

CVE-2024-8487 — Critical (CVSS 9.8): A Cross-Origin Resource Sharing (CORS) vulnerability exists in modelscope/agentscope version v0.0.4. The CORS…
CVE-2024-48050 — Critical (CVSS 9.8): In agentscope <=v0.0.4, the file agentscope\web\workstation\workflow_utils.py has the function is_callable_expression.…
CVE-2024-8551 — Critical (CVSS 9.1): A path traversal vulnerability exists in the save-workflow and load-workflow functionality of modelscope/agentscope…
CVE-2024-8537 — Critical (CVSS 9.1): A path traversal vulnerability exists in the modelscope/agentscope application, affecting all versions. The…
CVE-2024-8501 — High (CVSS 8.8): An arbitrary file download vulnerability exists in the rpc_agent_client component of modelscope/agentscope version…
CVE-2024-8524 — High (CVSS 7.5): A directory traversal vulnerability exists in modelscope/agentscope version 0.0.4. An attacker can exploit this…

All CVEs affecting Modelscope Agentscope →

Other CWE-79 (Cross-site Scripting (XSS)) vulnerabilities

CVE-2025-49410 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Imran Emu TC…
CVE-2024-47875 — Critical (CVSS 10.0): DOMPurify is a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMpurify was vulnerable to…
CVE-2024-6886 — Critical (CVSS 10.0): Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea…
CVE-2023-45144 — Critical (CVSS 10.0): com.xwiki.identity-oauth:identity-oauth-ui is a package to aid in building identity and service providers based on…
CVE-2023-45138 — Critical (CVSS 10.0): Change Request is an pplication allowing users to request changes on a wiki without publishing the changes directly.…
CVE-2022-4361 — Critical (CVSS 10.0): Keycloak, an open-source identity and access management solution, has a cross-site scripting (XSS) vulnerability in the…

Browse all CWE-79 (Cross-site Scripting (XSS)) vulnerabilities →