CVE-2026-6605 json
modelscope agentscope Internal Service _common.py _get_bytes_from_web_url server-side request forgery
published 6mo ago modified 16d ago also GHSA-8ggf-r3vm-p3jc , PYSEC-2026-2330 , EUVD-2026-23774
- cvss
- 7.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 26%
- public exploits
- 0
- none known
Summary
A security flaw has been discovered in modelscope agentscope up to 1.0.18. This affects the function _get_bytes_from_web_url of the file src/agentscope/_utils/_common.py of the component Internal Service. Performing a manipulation results in server-side request forgery. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
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Check with FencerCISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 6mo ago
Exploit prediction
0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-11).
Exploits and checks
- gist.github.com https://gist.github.com/YLChen-007/ced2d438ae79a5a11cea663c1ba2c954 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| CNA | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R |
| CNA | 3.0 | 7.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R |
| CNA | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR |
| CNA | 4.0 | 5.5 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CNA | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| CNA | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
| GitHub | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| OSV | 3.1 | 7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| pypi | agentscope | <=1.0.18 |
no fix listed |
Affected products
- modelscope agentscope
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
gist.github.com
/YLChen-007/ced2d438ae79a5a11cea663c1ba2c954
exploit, web
-
vuldb.com
/vuln/358240
vdb-entry, technical-description, web
-
vuldb.com
/vuln/358240/cti
signature, permissions-required, web
-
vuldb.com
/submit/792225
third-party-advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2026-6605
advisory
-
github.com
/agentscope-ai/agentscope
package
-
pypi.org
/project/agentscope
package
-
github.com
/advisories/GHSA-8ggf-r3vm-p3jc
advisory
Sources
- CVE List CVE-2026-6605
- GitHub Advisory GHSA-8ggf-r3vm-p3jc
- NVD CVE-2026-6605
- OSV PYSEC-2026-2330
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.