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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.

PUBLISHED Reserved 2026-06-07 | Published 2026-06-07 | Updated 2026-06-08 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L/E:P/RL:X/RC:R
MEDIUM: 5.4CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L/E:P/RL:X/RC:R
5.5AV:N/AC:L/Au:S/C:P/I:N/A:P/E:POC/RL:ND/RC:UR

Problem types

Improper Access Controls

Incorrect Privilege Assignment

Product status

0.0.1
affected

0.0.2
affected

Timeline

2026-06-07:Advisory disclosed
2026-06-07:VulDB entry created
2026-06-07:VulDB entry last update

Credits

Dem000 (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/369086 (VDB-369086 | zilliztech deep-searcher collection_router.py CollectionRouter.invoke access control) vdb-entry technical-description

vuldb.com/vuln/369086/cti (VDB-369086 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-11466 (CVE-2026-11466 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/833652 (Submit #833652 | zilliztech deep-searcher 0.0.2 Improper Authorization) third-party-advisory

github.com/zilliztech/deep-searcher/issues/267 exploit issue-tracking

github.com/zilliztech/deep-searcher/pull/268 issue-tracking patch

github.com/zilliztech/deep-searcher/ product

cve.org (CVE-2026-11466)

nvd.nist.gov (CVE-2026-11466)

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