CVE•Published 2026-06-12•Modified 2026-07-15•1 article on news•5 live references•NVD data
CVE-2026-45833Trychroma · Chromadb
Vulnerability data via NVD (ingested)
CVSS v3.1
8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
26
Exploit Prediction Scoring System · top 74% of all CVEs
Weaknesses (CWE)
Description
A code injection vulnerability in version 0.4.17 or later of the ChromaDB Python project allows an authenticated attacker to run arbitrary code on the server by sending a malicious model repository and trust_remote_code set to true in the /api/v2/tenants/default_tenant/databases/default_database/collections/{collection_id} if they have the UPDATE_COLLECTION permission.
Timeline
Published 2026-06-12
Modified 2026-07-15
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-45833Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Trychroma Chromadb"All exposed Trychroma Chromadb instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Chromadb"HTTP body or banner mentions "Chromadb" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-45833Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-45833Censys host search filtered to this CVE id.
grep.app
CVE-2026-45833Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-45833GitHub code search for direct mentions.
Google dork
"CVE-2026-45833" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.