CVE-2024-8487 json
CORS Vulnerability in modelscope/agentscope
published last yr. modified 4mo ago also GHSA-75v5-6885-59f9 , PYSEC-2025-81 , EUVD-2025-6907
- cvss
- 7.4
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
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 trusted origins, allowing any external domain to make requests to the API. This can lead to unauthorized data access, information disclosure, and potential further exploitation, thereby compromising the integrity and confidentiality of the system.
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Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- huntr.com https://huntr.com/bounties/7aca7507-a94e-4e63-83a2-15648e5c4067 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| OSV | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.0 | 7.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | agentscope | <=0.0.4 |
no fix listed |
Affected products
- modelscope modelscope/agentscope
Classification
- Weakness
-
- CWE-346 Origin Validation Error
References
-
huntr.com
/bounties/7aca7507-a94e-4e63-83a2-15648e5c4067
exploit, web, evidence
-
nvd.nist.gov
/vuln/detail/CVE-2024-8487
advisory
-
github.com
/modelscope/agentscope
package
-
github.com
/pypa/advisory-database/tree/main/vulns/agentscope/PYSEC-2025-81.yaml
web
-
github.com
/advisories/GHSA-75v5-6885-59f9
advisory
Sources
- CVE List CVE-2024-8487
- GitHub Advisory GHSA-75v5-6885-59f9
- NVD CVE-2024-8487
- OSV PYSEC-2025-81
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.