PT-2026-33711 · Modelscope · Agentscope

Eric-F · Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-6605

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions modelscope agentscope versions prior to 1.0.19

Description A flaw in the Internal Service component allows for server-side request forgery, which is a condition where an attacker can induce the server to make requests to an unintended location. This issue occurs within the get bytes from web url() function located in the src/agentscope/ utils/ common.py file and can be triggered remotely through manipulation.

Recommendations Update to a version newer than 1.0.18. As a temporary workaround, consider restricting the use of the get bytes from web url() function until a patch is applied.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-6605

GHSA-8GGF-R3VM-P3JC

Affected Products

Agentscope

References · 8

• 🔥 https://gist.github.com/YLChen-007/ced2d438ae79a5a11cea663c1ba2c954 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6605 · Security Note
• https://osv.dev/vulnerability/GHSA-8ggf-r3vm-p3jc · Vendor Advisory
• https://github.com/agentscope-ai/agentscope · Note
• https://vuldb.com/vuln/358240/cti · Note
• https://twitter.com/VulmonFeeds/status/2046144288854016470 · Twitter Post
• https://vuldb.com/submit/792225 · Note
• https://vuldb.com/vuln/358240 · Note