# A Cross-Origin Resource Sharing (CORS) vulnerability exists in modelscope/agentscope version v0.0.4. The CORS configuration on the agentscope server does not properly restrict access to only truste...

Advisory record · `GHSA-75v5-6885-59f9`

- **Identifiers:** `GHSA-75v5-6885-59f9` · `CVE-2024-8487` · `PYSEC-2025-81`
- **State:** Confirmed
- **Severity:** CVSS 7.4 High
- **Critical:** No
- **Weakness (CWE):** [CWE-346](https://cwe.mitre.org/data/definitions/346.html)
- **Tags:** [CWE-346](https://agentprime.io/advisories/tag/cwe-346.md)
- **Published:** 20 Mar 2025
- **Updated:** 10 Jun 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 20 Mar 2025, 10:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `agentscope` (PyPI): affected `<=0.0.4`; no fixed version yet

## Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

> The agentscope package, versions up to and including 0.0.4, has a CORS configuration that does not restrict access to trusted origins, so any external domain can make requests to its API. A remote attacker who gets a user to visit a malicious site could potentially read data from the API and reach sensitive information. No fix is listed.

Written 10 Nov 2026.

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 7.4 High, CVSS 3.0: `CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N`, from CNA (@huntr_ai)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0029, the 22nd percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 20 Mar 2025. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-75v5-6885-59f9](https://github.com/advisories/GHSA-75v5-6885-59f9)
- [OSV: GHSA-75v5-6885-59f9](https://osv.dev/vulnerability/GHSA-75v5-6885-59f9)
- <https://github.com/advisories/GHSA-75v5-6885-59f9>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-75v5-6885-59f9>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-75v5-6885-59f9/>. Everything for agents: <https://agentprime.io/llms.txt>.