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

5.3MEDIUM

Key Information:

Vendor

Zilliztech

Status
Deep-searcher
Vendor
CVE Published:
7 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-11466?

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.

Affected Version(s)

deep-searcher 0.0.1

deep-searcher 0.0.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-11466 - Proof of Concept

References

https://vuldb.com/vuln/369086
vdb-entrytechnical-description
https://vuldb.com/vuln/369086/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-11466
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Dem000 (VulDB User)
VulDB CNA Team
.