CVE-2026-11466 zilliztech deep-searcher collection_router.py CollectionRouter.invoke access control
Remote attackers can bypass access controls in the CollectionRouter.invoke function of the deep-searcher library to perform unauthorized actions.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-11466?
CVE-2026-11466 is a medium-severity missing authorization vulnerability in zilliztech deep-searcher, published on 7 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official 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.
Which versions are affected by CVE-2026-11466?
3 open source packages ship an affected version, including deepsearcher.
| Package | Affected | Fixed in |
|---|---|---|
deepsearcher PyPI | All versions to 0.0.2 | None |
deepsearcher PyPI | All versions to 0.0.2 | None |
deepsearcher PyPI | All versions to 0.0.2 | None |
How do I fix CVE-2026-11466?
No fix has been published for CVE-2026-11466 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-11466 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-11466 exists.
Sources
Also known as GHSA-43px-gpwc-q84v, PYSEC-2026-3567.