TI-2026-09895 Aliases CVE-2026-11466 GHSA-43px-gpwc-q84v

zilliztech deep-searcher collection_router.py CollectionRouter.invoke access control

MEDIUM 57CWE-266Published 2026-06-07 · Updated 2026-06-08

Key facts

Attack vector: Network
Privileges required: Low
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Privilege escalation, Security bypass
Confidentiality · integrity · availability: Low · None · Low
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-266 and CWE-284.

Summary

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00253 16th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by the CNA

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
zilliztech	deep-searcher	0.0.1; 0.0.2	—	No fix listed	CNA
—	deepsearcher (PyPI)	up to 0.0.2	—	No fix listed	GHSA-43px-gpwc-q84v

deep-searcher Vendorzilliztech Affected 0.0.1; 0.0.2 Fixed in — No fix listed CNA
deepsearcher (PyPI) Vendor— Affected up to 0.0.2 Fixed in — No fix listed GHSA-43px-gpwc-q84v

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:zilliztech:deep-searcher::::::::	—	—	zilliztech

cpe:2.3:a:zilliztech:deep-searcher:*:*:*:*:*:*:*:* Versions — — ·zilliztech

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-11466
2026-10-03 Alias added: GHSA-43px-gpwc-q84v

References

Other 2

TI-2026-09280 zilliztech GPTCache Cache Key pre.py BufferedReader.peek weak hash CVSS 4.0LOW 2.0

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences