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CVE-2026-11466— zilliztech deep-searcher collection_router.py CollectionRouter.invoke access control

Quick assessment

Affected
zilliztech deep-searcher
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.

deep-searcher是Zilliz开源的一个基于大模型与向量数据库的私有数据搜索与智能问答工具。 deep-searcher 0.0.2及之前版本存在访问控制错误漏洞，该漏洞源于文件deepsearcher/agent/collection_router.py的函数CollectionRouter.invoke对参数kwargs的操作，可能导致访问控制不当。

CVSS 5.4 · Medium EPSS 0.25% · P15

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 2

VendorProduct Version RangeStatus
zilliztech deep-searcher 0.0.1 affected
0.0.2 affected
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I. Basic Information for CVE-2026-11466

Vulnerability Information
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Vulnerability Title
zilliztech deep-searcher collection_router.py CollectionRouter.invoke access control
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in zilliztech deep-searcher up to 0.0.2. This affects the function CollectionRouter.invoke of the file deepsearcher/agent/collection_router.py. This manipulation of the argument kwargs causes improper access controls. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
deep-searcher 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
deep-searcher是Zilliz开源的一个基于大模型与向量数据库的私有数据搜索与智能问答工具。 deep-searcher 0.0.2及之前版本存在访问控制错误漏洞，该漏洞源于文件deepsearcher/agent/collection_router.py的函数CollectionRouter.invoke对参数kwargs的操作，可能导致访问控制不当。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
zilliztech deep-searcher 0.0.1 cpe:2.3:a:zilliztech:deep-searcher:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-11466

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III. Intelligence Information for CVE-2026-11466

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Patches & Fixes for CVE-2026-11466 (1)

News Coverage for CVE-2026-11466 (1)

IV. Related Vulnerabilities

Same vendor: zilliztech
Same weakness: CWE-284

V. Comments for CVE-2026-11466

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