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CVE-2026-123023— agentscope-ai AgentScope Bash Tool _bash.py check_permissions authorization

Quick assessment

Affected

agentscope-ai AgentScope

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在 AgentScope（版本 2.0.8 及更早版本）中发现了一个安全漏洞。该漏洞影响 Bash 工具组件中文件内的函数，导致授权逻辑错误，可能被远程利用。相关利用代码已公开，存在被实际攻击的风险。升级至版本 2.0.9 可修复此问题（补丁提交哈希：6b43b13a46401e86abd3defeed9a8bfe5b37bc6d）。建议尽快升级受影响的组件。

CVSS 7.3 · High Updated Nov 05, 2026

Possible ATT&CK Techniques 2 AI

T1055 · Process Injection T1190 · Exploit Public-Facing Application

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Vulnerability Information

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Vulnerability Title

agentscope-ai AgentScope Bash Tool _bash.py check_permissions authorization

Source: CVE Program / CVE List V5

Vulnerability Description

A flaw has been found in agentscope-ai AgentScope up to 2.0.8. This affects the function check_permissions of the file src/agentscope/tool/_builtin/_bash.py of the component Bash Tool. This manipulation causes incorrect authorization. Remote exploitation of the attack is possible. The exploit has been published and may be used. Upgrading to version 2.0.9 mitigates this issue. Patch name: 6b43b13a46401e86abd3defeed9a8bfe5b37bc6d. It is recommended to upgrade the affected component.

Source: CVE Program / CVE List V5

CVSS Information

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Source: CVE Program / CVE List V5

Vulnerability Type

授权机制不正确

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
agentscope-ai	AgentScope	2.0.0	`cpe:2.3:a:agentscope-ai:agentscope::::::::`

II. Public POCs for CVE-2026-123023

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-123023

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Other References for CVE-2026-123023 (1)

CVE-2026-123023 | agentscope-ai AgentScope up to 2.0.8 Bash Tool _bash.py check_permissions authorization (Issue 3313) vdb-entry technical-description

Other References for CVE-2026-123023 (9)

https://github.com/ybyu-ieu/agent-security-advisories/blob/main/agentscope/agentscope-bash-tool-tee-misclassification-arbitrary-file-write.md exploit
https://github.com/agentscope-ai/agentscope/issues/3313 issue-tracking
https://github.com/agentscope-ai/agentscope/commit/6b43b13a46401e86abd3defeed9a8bfe5b37bc6d patch
https://github.com/agentscope-ai/agentscope/pull/2629 issue-tracking patch
https://github.com/agentscope-ai/agentscope/ product
https://github.com/agentscope-ai/agentscope/releases/tag/v2.0.9 patch
https://vuldb.com/cve/CVE-2026-123023 third-party-advisory
https://vuldb.com/vuln/431396/cti signature permissions-required
https://vuldb.com/submit/1033131 third-party-advisory

https://www.cve.org/CVERecord?id=CVE-2026-123023

Same Patch Batch · agentscope-ai · 2026-11-05 · 3 CVEs total

CVE-2026-123022	7.3 HIGH	agentscope-ai AgentScope MCP Workspace API _config.py subprocess.Popen os command injectio
CVE-2026-123024	7.3 HIGH	agentscope-ai AgentScope Agent Service deps.py get_current_user_id missing authentication

IV. Related Vulnerabilities

Same product: AgentScope

Same vendor: agentscope-ai

Same weakness: CWE-863