EUVD-2026-30779
GHSA-f4j7-r4q5-qw2c
CVSS VectorNVD
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Lifecycle Timeline
1DescriptionNVD
A pre-authentication, code injection vulnerability in version 1.0.0 or later of the ChromaDB Python project allows an unauthenticated 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/{tenant}/databases/{db}/collections endpoint.
AnalysisAI
{tenant}/databases/{db}/collections endpoint. The flaw carries a maximum CVSS 4.0 score of 10.0 and was disclosed publicly by HiddenLayer; no public exploit identified at time of analysis, though detailed research has been published.
Sign in for full analysis, threat intelligence, and remediation guidance.
RemediationAI
Within 24 hours: Inventory all ChromaDB Python deployments (1.0.0+) and assess external accessibility of the /api/v2/tenants endpoint. Within 7 days: Immediately disable the trust_remote_code parameter in ChromaDB configuration and implement network-level restrictions limiting collection endpoint access to authorized internal systems only. …
Sign in for detailed remediation steps.
More from same product – last 7 days
Command injection in the shell-quote npm package allows attackers who can influence object-token inputs to inject arbitr
Heap buffer overflow in NGINX Plus and NGINX Open Source ngx_http_rewrite_module allows unauthenticated remote attackers
Vendor StatusVendor
Share
External POC / Exploit Code
Leaving vuln.today